实验 ID: DEV-mw0gnb0e-f812 · 生成时间: 2026-11-03 17:05 (GMT+8) · 报告结构:标准14节模型开发验证模板
| 项目 | 内容 |
|---|---|
| 模型名称 | exp_DEV-mw0gdkg9-dac2 |
| 开发完成日期 | 2026-11-03 |
| 模型开发人员 | (人工填写) |
| 模型开发人员邮件地址 | (人工填写) |
| 模型验证人员 | (人工填写) |
| 模型验证人员邮件地址 | (人工填写) |
| 模型应用环节 | collection_scorecard |
| 模型应用频率 | (人工填写) |
| 模型开发背景及业务用途描述 | Develop run with tuning |
| 模型适用产品/客户描述 | (人工填写) |
| 模型重开发原因(如有) | — |
| 模型拟监控频率 | (人工填写) |
| 模型路线 | LightGBM |
| 目标变量 | gbflag |
| 实验 ID | DEV-mw0gnb0e-f812 |
| 项目 | 内容 |
|---|---|
| 切分方式 | 外部 data_flag 划分(TRAIN 内 6/4 随机开发/测试,VALI 跨时间,PSI 时点) |
| 开发样本(Train)窗口 | 2021-10-17 ~ 2026-04-30 |
| 预留验证样本窗口 | 2024-04-30 ~ 2026-04-30 |
| 跨时间验证样本窗口 | 2021-12-31 ~ 2026-06-30 |
| PSI时点样本窗口 | 2023-11-18 ~ 2026-07-31 |
| 项目 | 内容 |
|---|---|
| 目标变量 | gbflag |
| 坏样本(BAD=1)占比 | 8.03% |
| 好样本(BAD=0)占比 | — |
| 不确定样本 | 本流程要求目标变量已预计算为 0/1 二值,不确定样本请在上游合并口径 |
| 序号 | 排除规则 | 说明 |
|---|---|---|
| 1 | id_no | 主键/时间/口径字段,不入模 |
| 2 | create_time | 主键/时间/口径字段,不入模 |
| 3 | data_flag | 主键/时间/口径字段,不入模 |
| 4 | gbflag 为空 | 排除 0 行 |
注:中文字典已加载(dictionary.csv,匹配 1 个字段);以下字段未在字典中、报告显示英文原名,请补充字典:ps_perd_no、gbflag、data_flag、id_no、age、max_int_rat、min_int_rat、min_tnr、sum_apply_amt、min_apply_amt、min_apprv_amt、apprv_amt_day、end_loan_to_rep_loan_freq、end_loan_to_cur_freq、f_rep_loan_to_f_apply_dt_freq、ps_prcp_amt_mon、ps_int_amt_mon、ps_int_amt_sum、ps_prcp_amt_avg、ps_int_amt_avg、setl_prcp_mon_ratio、acc_ps_perd_no、max_od_days、m_s_ps_instm_amt、f_ps_od_days_max、s_ps_od_days_max、t_ps_od_days_max、ovd_days_d3_num_m1、orig_prcp_avg_m3、orig_prcp_avg_m12 等共 127 个。
| 类别 | 样本数 |
|---|---|
| 全部样本 | 115682 |
| 排除:目标变量为空 | 0 |
| 排除后样本 | 115682 |
注:按照01模型设计的排除规则统计;当前流程的排除项为目标变量缺失。
| 数据集 | 样本量 | 好样本 | 坏样本 | 坏样本率 | 占比 |
|---|---|---|---|---|---|
| 全部样本 | 115682 | 106389 | 9293 | 8.03% | 100.00% |
| 开发样本 | 38088 | 34937 | 3151 | 8.27% | 32.92% |
| 测试样本 | 25391 | 23291 | 2100 | 8.27% | 21.95% |
| 训练+测试样本 | 63479 | 58228 | 5251 | 8.27% | 54.87% |
| 跨时间验证样本 | 34730 | 32298 | 2432 | 7.00% | 30.02% |
| PSI时点样本 | 17473 | 15863 | 1610 | — | 15.10% |
| 类别 | 开发+预留样本数 | 开发样本数 | 开发占比 | 预留验证样本数 | 预留验证占比 |
|---|---|---|---|---|---|
| 好 | 58228 | 34937 | 60.00% | 23291 | 40.00% |
| 坏 | 5251 | 3151 | 60.01% | 2100 | 39.99% |
| 合计 | 63479 | 38088 | 60.00% | 25391 | 40.00% |
| 变量 | IV | 缺失率 | 取值集中度 | 最大相关系数 |
|---|---|---|---|---|
| last_od_to_cur_freq | 0.1928 | 0.02% | 70.20% | 0.4978 |
| max_od_days | 0.1870 | 0.02% | 25.81% | 0.5557 |
| last_loan_setl_tnr | 0.1669 | 0.02% | 18.96% | 0.3034 |
| end_loan_to_cur_freq | 0.1495 | 0.02% | 6.32% | 0.6425 |
| apprv_amt_day | 0.1430 | 0.02% | 79.67% | 0.6396 |
| cre_l60_used_limit_rate_min | 0.1270 | 0.06% | 10.21% | 0.7274 |
| ps_perd_no | 0.1244 | 0.00% | 13.10% | 0.6425 |
| loan_os_prcp_credit_amount_m3 | 0.1222 | 0.07% | 9.66% | 0.5204 |
| cre_l90_used_limit_amt_min | 0.1160 | 0.06% | 14.62% | 0.7390 |
| odgt0_m12_subcurmonth | 0.1094 | 0.07% | 34.86% | 0.7415 |
| shd_pre_repay_due_rate | 0.1088 | 1.11% | 16.57% | 0.5562 |
| cre_now_l60_used_amt_m_min | 0.1049 | 0.06% | 74.02% | 0.6396 |
| cre_now_l60_limit_left_d_max | 0.1013 | 0.48% | 67.92% | 0.7660 |
| loan_os_prcp_credit_amount_m6 | 0.0944 | 0.07% | 2.98% | 0.5204 |
| f_ps_od_days_max | 0.0932 | 0.02% | 53.63% | 0.5202 |
| suc_apprv_num_m1 | 0.0909 | 0.02% | 79.23% | 0.6800 |
| acc_ps_perd_no | 0.0875 | 0.02% | 25.81% | 0.4281 |
| setl_prcp_ratio | 0.0866 | 0.02% | 21.83% | 0.6593 |
| last_od_num_m6 | 0.0859 | 0.02% | 78.72% | 0.6476 |
| od_amt_m6_loan_os_prcp_m6_pc | 0.0798 | 0.07% | 93.14% | 0.6644 |
| loan_os_prcp_credit_amount_m12 | 0.0795 | 0.07% | 0.23% | 0.2371 |
| ps_int_amt_mon | 0.0775 | 0.02% | 5.50% | 0.7503 |
| available_limit_amt | 0.0771 | 0.02% | 32.48% | 0.8089 |
| cre_l30_l90_used_amt_d_max | 0.0770 | 0.34% | 21.39% | 0.6593 |
| orig_prcp_avg_m3 | 0.0764 | 0.02% | 60.04% | 0.5989 |
| cre_l30_l90_used_amt_m_max | 0.0731 | 0.06% | 21.48% | 0.6810 |
| cre_now_l30_used_amt_d_min | 0.0710 | 5.71% | 86.91% | 0.9733 |
| shd_max_dpd | 0.0690 | 1.05% | 74.62% | 0.3801 |
| cre_l60_used_limit_rate_max | 0.0685 | 0.06% | 6.42% | 0.7274 |
| od_amt_m12_loan_os_prcp_m12_pc | 0.0649 | 0.07% | 92.39% | 0.6644 |
| repay_amount_m3_loan_os_prcp_pc | 0.0634 | 0.07% | 38.42% | 0.6366 |
| t_ps_od_days_max | 0.0607 | 0.02% | 54.18% | 0.5455 |
| apprv_num_m1 | 0.0595 | 0.02% | 73.93% | 0.7533 |
| s_ps_od_days_max | 0.0594 | 0.02% | 54.12% | 0.5455 |
| shd_l30_max_dpd | 0.0576 | 2.96% | 71.65% | 0.7038 |
| apprv_num_m3 | 0.0572 | 0.02% | 52.89% | 0.7533 |
| useratemore50maxcontimonsm12 | 0.0530 | 0.07% | 10.71% | 0.6543 |
| cre_l30_limit_left_amt_min | 0.0504 | 0.06% | 4.18% | 0.7875 |
| cre_now_l60_limit_left_d_min | 0.0466 | 5.74% | 11.24% | 0.8178 |
| ps_int_amt_sum | 0.0465 | 0.02% | 1.21% | 0.7396 |
| avg_tnr 平均履约月数 | 0.0456 | 0.02% | 30.34% | 0.6841 |
| odgt0_m12_mob_pc | 0.0447 | 0.07% | 33.87% | 0.6158 |
| cre_now_l60_used_amt_d_min | 0.0429 | 10.25% | 81.68% | 0.7521 |
| max_loan_os_prcp_m12 | 0.0411 | 0.07% | 4.04% | 0.7503 |
| odgt0_m12_num | 0.0407 | 0.07% | 34.86% | 0.7141 |
| useratemore70_m6_num | 0.0405 | 0.07% | 28.42% | 0.6941 |
| cre_now_l60_used_amt_m_max | 0.0400 | 0.06% | 11.21% | 0.6810 |
| suc_apprv_num_m6 | 0.0395 | 0.02% | 34.85% | 0.7214 |
| cre_now_p1m_used_rate_d | 0.0386 | 5.64% | 4.54% | 0.9733 |
| useratemore70monthsubcurmonth | 0.0384 | 0.07% | 35.85% | 0.6077 |
| orig_prcp_avg_m12 | 0.0372 | 0.02% | 3.24% | 0.6695 |
| cre_l30_l90_used_amt_m_min | 0.0369 | 0.06% | 78.40% | 0.5989 |
| shd_pre_repay_amt_rate | 0.0339 | 0.08% | 1.29% | 0.6789 |
| cre_usedrate_u30_daydelta_max | 0.0330 | 12.49% | 83.72% | 0.6366 |
| repay_amount_m6_all_shd_amt_pc | 0.0321 | 0.07% | 3.66% | 0.7885 |
| ps_int_amt_avg | 0.0306 | 0.02% | 1.21% | 0.6095 |
| cre_now_l30_used_amt_d_max | 0.0304 | 0.52% | 14.27% | 0.6000 |
| cre_now_l30_limit_left_d_min | 0.0290 | 4.23% | 14.95% | 0.3058 |
| repay_amount_m6_loan_os_prcp_pc | 0.0282 | 0.07% | 54.31% | 0.5912 |
| shd_l60_min_dpd | 0.0278 | 2.50% | 51.07% | 0.7466 |
| min_apply_amt | 0.0273 | 0.02% | 10.57% | 0.4938 |
| useratemore90maxcontimonsm12 | 0.0269 | 0.07% | 24.43% | 0.6895 |
| cre_now_l90_limit_left_d_min | 0.0266 | 6.91% | 9.77% | 0.8178 |
| repay_amount_all_shd_amt_pc | 0.0254 | 0.07% | 5.67% | 0.6536 |
| shd_instm_amt_sum | 0.0248 | 0.08% | 0.03% | 0.7396 |
| useratemore90_m3_num | 0.0240 | 0.07% | 61.13% | 0.6941 |
| cre_l30_l90_usedrate_m_max | 0.0233 | 0.06% | 26.85% | 0.7107 |
| odgt0_m3_num | 0.0227 | 0.07% | 53.85% | 0.7141 |
| cre_now_l60_usedrate_m_max | 0.0226 | 0.06% | 13.38% | 0.7107 |
| m_s_ps_instm_amt | 0.0216 | 0.02% | 70.25% | 0.4301 |
| min_tnr | 0.0215 | 0.02% | 53.18% | 0.6841 |
| setl_rem_prcp_paym_last_month_lo | 0.0203 | 0.07% | 87.85% | 0.6536 |
| cre_now_p3m_used_rate_d | 0.0201 | 11.82% | 1.60% | 0.7521 |
| shd_l180_instm_amt_sum | 0.0200 | 0.08% | 0.11% | 0.7458 |
| last_clear_num_m3 | 0.0200 | 0.02% | 57.66% | 0.7214 |
| loan_os_prcp_gt0_m12_num_pc | 0.0196 | 0.07% | 61.32% | 0.5912 |
| ps_prcp_amt_mon | 0.0183 | 0.02% | 4.60% | 0.7458 |
| cre_now_p1m_used_rate_m | 0.0171 | 0.93% | 4.84% | 0.7553 |
| cre_now_p2m_used_rate_m | 0.0158 | 1.66% | 2.23% | 0.7553 |
| shd_l30_pre_repay_due_rate | 0.0153 | 3.11% | 48.56% | 0.7855 |
| end_loan_to_rep_loan_freq | 0.0133 | 0.02% | 6.97% | 0.4280 |
| shd_pre_repay_cnt | 0.0133 | 0.08% | 1.22% | 0.5711 |
| shd_remain_actual_cnt | 0.0125 | 0.08% | 7.33% | 0.6008 |
| account_age | 0.0124 | 0.07% | 4.74% | 0.7206 |
| shd_l90_ps_due_cnt | 0.0118 | 0.08% | 17.68% | 0.6782 |
| cre_now_l30_limit_left_d_max | 0.0115 | 0.72% | 79.30% | 0.7660 |
| min_apprv_amt | 0.0110 | 0.02% | 29.17% | 0.5699 |
| last_clear_num_m1 | 0.0100 | 0.02% | 79.20% | 0.7141 |
| shd_min_dpd | 0.0094 | 1.06% | 26.93% | 0.7113 |
| sum_apply_amt | 0.0087 | 0.02% | 10.45% | 0.4938 |
| account_age_loan_day | 0.0084 | 0.07% | 2.11% | 0.7206 |
| last_apply_freq | 0.0080 | 0.02% | 87.14% | 0.6518 |
| shd_remain_actual_rate | 0.0079 | 0.41% | 66.46% | 0.7855 |
| max_od_due | 0.0069 | 0.07% | 74.02% | 0.7415 |
| setl_prcp_mon_ratio | 0.0051 | 0.07% | 6.05% | 0.4346 |
| grade_limit_amount | 0.0051 | 0.02% | 38.22% | 0.4065 |
| shd_l180_max_dpd | 0.0043 | 1.69% | 57.75% | 0.7885 |
| cre_usedrate_u30_daydelta_min | 0.0040 | 12.49% | 81.81% | 0.4730 |
| age | 0.0040 | 0.02% | 4.89% | 0.1655 |
| setl_rem_prcp_paym_m12_loan_os_p | 0.0036 | 0.07% | 36.61% | 0.3691 |
注:共 124 个候选变量,按 IV 降序展示前 100 个;集中度 = 最大频次取值样本数 ÷ 非空样本数;相关性为皮尔逊(仅数值变量),完整数据见 variable_detail.json。
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 9827 | 8680 | 1147 | 11.67% | -0.3821 |
| 2 | (0, 5] | 21568 | 20482 | 1086 | 5.04% | 0.5311 |
| 3 | (5, 7] | 2317 | 2114 | 203 | 8.76% | -0.0628 |
| 4 | (7, 12] | 2223 | 1948 | 275 | 12.37% | -0.4482 |
| 5 | (12, inf] | 2145 | 1706 | 439 | 20.47% | -1.0485 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 1] | 4011 | 3216 | 795 | 19.82% | -1.0084 |
| 2 | (1, 3] | 2608 | 2372 | 236 | 9.05% | -0.0983 |
| 3 | (3, 8] | 2051 | 1970 | 81 | 3.95% | 0.7854 |
| 4 | (8, 50042] | 2678 | 2607 | 71 | 2.65% | 1.1973 |
| 5 | (50042, inf] | 26732 | 24765 | 1967 | 7.36% | 0.1270 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 9804 | 8659 | 1145 | 11.68% | -0.3825 |
| 2 | (0, 2] | 7949 | 7534 | 415 | 5.22% | 0.4932 |
| 3 | (2, 5] | 4022 | 3860 | 162 | 4.03% | 0.7651 |
| 4 | (5, 50005] | 3017 | 2932 | 85 | 2.82% | 1.1351 |
| 5 | (50005, inf] | 13268 | 11926 | 1342 | 10.11% | -0.2212 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 20422 | 18144 | 2278 | 11.15% | -0.3309 |
| 2 | (0, 1] | 8441 | 8002 | 439 | 5.20% | 0.4970 |
| 3 | (1, 2] | 3420 | 3275 | 145 | 4.24% | 0.7114 |
| 4 | (2, 4] | 3590 | 3453 | 137 | 3.82% | 0.8211 |
| 5 | (4, inf] | 2207 | 2056 | 151 | 6.84% | 0.2053 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, -96] | 20624 | 18471 | 2153 | 10.44% | -0.2566 |
| 2 | (-96, -69] | 3011 | 2762 | 249 | 8.27% | 0.0003 |
| 3 | (-69, -23] | 6324 | 5929 | 395 | 6.25% | 0.3028 |
| 4 | (-23, -1] | 5713 | 5565 | 148 | 2.59% | 1.2211 |
| 5 | (-1, inf] | 2408 | 2203 | 205 | 8.51% | -0.0314 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.5] | 34676 | 32228 | 2448 | 7.06% | 0.1716 |
| 2 | (0.5, inf] | 3404 | 2702 | 702 | 20.62% | -1.0581 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 7239 | 6994 | 245 | 3.38% | 0.9456 |
| 2 | (0, 3] | 11453 | 10542 | 911 | 7.95% | 0.0426 |
| 3 | (3, 4] | 2791 | 2442 | 349 | 12.50% | -0.4604 |
| 4 | (4, 8] | 10684 | 9521 | 1163 | 10.89% | -0.3034 |
| 5 | (8, inf] | 5913 | 5431 | 482 | 8.15% | 0.0160 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 30169 | 27287 | 2882 | 9.55% | -0.1580 |
| 2 | (0, 1] | 4787 | 4591 | 196 | 4.09% | 0.7478 |
| 3 | (1, inf] | 3124 | 3052 | 72 | 2.30% | 1.3409 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 11] | 30344 | 27452 | 2892 | 9.53% | -0.1555 |
| 2 | (11, 1000] | 2506 | 2421 | 85 | 3.39% | 0.9433 |
| 3 | (1000, 5995] | 3304 | 3220 | 84 | 2.54% | 1.2404 |
| 4 | (5995, inf] | 1926 | 1837 | 89 | 4.62% | 0.6213 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 20633 | 18517 | 2116 | 10.26% | -0.2368 |
| 2 | (0, 2] | 11097 | 10524 | 573 | 5.16% | 0.5046 |
| 3 | (2, 3] | 2048 | 1977 | 71 | 3.47% | 0.9207 |
| 4 | (3, 5] | 2197 | 2075 | 122 | 5.55% | 0.4278 |
| 5 | (5, inf] | 2105 | 1837 | 268 | 12.73% | -0.4810 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 1.78] | 28201 | 25458 | 2743 | 9.73% | -0.1775 |
| 2 | (1.78, 869.6] | 2476 | 2368 | 108 | 4.36% | 0.6822 |
| 3 | (869.6, 1999.71] | 2060 | 2009 | 51 | 2.48% | 1.2681 |
| 4 | (1999.71, 6462.94] | 3125 | 3009 | 116 | 3.71% | 0.8503 |
| 5 | (6462.94, inf] | 2203 | 2071 | 132 | 5.99% | 0.3475 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 1] | 4991 | 4845 | 146 | 2.93% | 1.0963 |
| 2 | (1, 2] | 3170 | 2996 | 174 | 5.49% | 0.4402 |
| 3 | (2, 3] | 3225 | 3007 | 218 | 6.76% | 0.2184 |
| 4 | (3, 9] | 17375 | 15601 | 1774 | 10.21% | -0.2317 |
| 5 | (9, inf] | 9327 | 8488 | 839 | 9.00% | -0.0916 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 23.45] | 22864 | 20513 | 2351 | 10.28% | -0.2397 |
| 2 | (23.45, 1920.67] | 7828 | 7510 | 318 | 4.06% | 0.7560 |
| 3 | (1920.67, 3515.75] | 2938 | 2790 | 148 | 5.04% | 0.5306 |
| 4 | (3515.75, 6174.75] | 1980 | 1853 | 127 | 6.41% | 0.2744 |
| 5 | (6174.75, inf] | 2470 | 2264 | 206 | 8.34% | -0.0089 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.02] | 4457 | 4320 | 137 | 3.07% | 1.0455 |
| 2 | (0.02, 0.09] | 2676 | 2526 | 150 | 5.61% | 0.4182 |
| 3 | (0.09, 0.28] | 7493 | 6967 | 526 | 7.02% | 0.1781 |
| 4 | (0.28, 0.92] | 18902 | 17153 | 1749 | 9.25% | -0.1224 |
| 5 | (0.92, inf] | 4537 | 3949 | 588 | 12.96% | -0.5010 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 20610 | 18430 | 2180 | 10.58% | -0.2713 |
| 2 | (0, 1] | 7951 | 7528 | 423 | 5.32% | 0.4731 |
| 3 | (1, 2] | 3465 | 3303 | 162 | 4.68% | 0.6090 |
| 4 | (2, 4] | 3494 | 3326 | 168 | 4.81% | 0.5796 |
| 5 | (4, inf] | 2560 | 2343 | 217 | 8.48% | -0.0267 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 21.64] | 5618 | 5408 | 210 | 3.74% | 0.8430 |
| 2 | (21.64, 748.71] | 8076 | 7526 | 550 | 6.81% | 0.2107 |
| 3 | (748.71, 8516.23] | 20172 | 18354 | 1818 | 9.01% | -0.0934 |
| 4 | (8516.23, 14597.38] | 2267 | 1990 | 277 | 12.22% | -0.4336 |
| 5 | (14597.38, inf] | 1932 | 1637 | 295 | 15.27% | -0.6919 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, -4999] | 3677 | 3299 | 378 | 10.28% | -0.2392 |
| 2 | (-4999, 35.12] | 8315 | 7933 | 382 | 4.59% | 0.6276 |
| 3 | (35.12, 100.48] | 19118 | 17611 | 1507 | 7.88% | 0.0527 |
| 4 | (100.48, 124.34] | 2715 | 2411 | 304 | 11.20% | -0.3349 |
| 5 | (124.34, inf] | 4235 | 3657 | 578 | 13.65% | -0.5609 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 28152 | 25425 | 2727 | 9.69% | -0.1734 |
| 2 | (0, 1] | 5350 | 5107 | 243 | 4.54% | 0.6394 |
| 3 | (1, 2] | 1989 | 1914 | 75 | 3.77% | 0.8335 |
| 4 | (2, inf] | 2589 | 2484 | 105 | 4.06% | 0.7577 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.04] | 8346 | 7979 | 367 | 4.40% | 0.6733 |
| 2 | (0.04, 0.17] | 4533 | 4130 | 403 | 8.89% | -0.0788 |
| 3 | (0.17, 0.31] | 3537 | 3108 | 429 | 12.13% | -0.4257 |
| 4 | (0.31, 0.66] | 13016 | 11684 | 1332 | 10.23% | -0.2344 |
| 5 | (0.66, inf] | 8648 | 8029 | 619 | 7.16% | 0.1568 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.87] | 10547 | 9988 | 559 | 5.30% | 0.4807 |
| 2 | (0.87, 0.95] | 6557 | 6057 | 500 | 7.63% | 0.0921 |
| 3 | (0.95, 0.99] | 5140 | 4673 | 467 | 9.09% | -0.0991 |
| 4 | (0.99, 1.05] | 9932 | 8737 | 1195 | 12.03% | -0.4129 |
| 5 | (1.05, inf] | 5488 | 5083 | 405 | 7.38% | 0.1275 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 29977 | 27919 | 2058 | 6.87% | 0.2016 |
| 2 | (0, 3] | 4179 | 3621 | 558 | 13.35% | -0.5358 |
| 3 | (3, 7] | 1999 | 1710 | 289 | 14.46% | -0.6281 |
| 4 | (7, inf] | 1925 | 1680 | 245 | 12.73% | -0.4807 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.03] | 12385 | 10918 | 1467 | 11.85% | -0.3987 |
| 2 | (0.03, 468.86] | 4523 | 4247 | 276 | 6.10% | 0.3276 |
| 3 | (468.86, 4307.3] | 11998 | 11148 | 850 | 7.08% | 0.1678 |
| 4 | (4307.3, 27316.27] | 7250 | 6788 | 462 | 6.37% | 0.2814 |
| 5 | (27316.27, inf] | 1924 | 1829 | 95 | 4.94% | 0.5517 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 4.13] | 1917 | 1793 | 124 | 6.47% | 0.2656 |
| 2 | (4.13, 33.8] | 6212 | 5942 | 270 | 4.35% | 0.6857 |
| 3 | (33.8, 48.94] | 4435 | 4140 | 295 | 6.65% | 0.2358 |
| 4 | (48.94, 107.59] | 18735 | 17074 | 1661 | 8.87% | -0.0756 |
| 5 | (107.59, inf] | 6761 | 5962 | 799 | 11.82% | -0.3959 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 1] | 31211 | 28273 | 2938 | 9.41% | -0.0980 |
| 2 | (1, 1.38] | 1927 | 1855 | 72 | 3.74% | 0.8868 |
| 3 | (1.38, inf] | 2774 | 2692 | 82 | 2.96% | 1.1291 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 9827 | 8680 | 1147 | 11.67% | -0.3821 |
| 2 | (0, 7] | 13221 | 12111 | 1110 | 8.40% | -0.0162 |
| 3 | (7, 23] | 8461 | 7896 | 565 | 6.68% | 0.2313 |
| 4 | (23, 65] | 4625 | 4373 | 252 | 5.45% | 0.4478 |
| 5 | (65, inf] | 1946 | 1870 | 76 | 3.91% | 0.7970 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 20139 | 18040 | 2099 | 10.42% | -0.2548 |
| 2 | (0, 1] | 6637 | 6222 | 415 | 6.25% | 0.3016 |
| 3 | (1, 2] | 3563 | 3353 | 210 | 5.89% | 0.3646 |
| 4 | (2, 4] | 3610 | 3431 | 179 | 4.96% | 0.5473 |
| 5 | (4, inf] | 4131 | 3884 | 247 | 5.98% | 0.3493 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.51] | 3338 | 3109 | 229 | 6.86% | 0.2048 |
| 2 | (0.51, 0.68] | 7953 | 7318 | 635 | 7.98% | 0.0409 |
| 3 | (0.68, 0.87] | 14917 | 13321 | 1596 | 10.70% | -0.2817 |
| 4 | (0.87, 0.97] | 2913 | 2663 | 250 | 8.58% | -0.0378 |
| 5 | (0.97, inf] | 8839 | 8402 | 437 | 4.94% | 0.5528 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 1.48] | 2355 | 2275 | 80 | 3.40% | 0.9418 |
| 2 | (1.48, 19.7] | 9337 | 8705 | 632 | 6.77% | 0.2168 |
| 3 | (19.7, 132.38] | 19414 | 17827 | 1587 | 8.17% | 0.0129 |
| 4 | (132.38, 296.67] | 4802 | 4267 | 535 | 11.14% | -0.3295 |
| 5 | (296.67, inf] | 2172 | 1856 | 316 | 14.55% | -0.6355 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 16.18] | 3164 | 3058 | 106 | 3.35% | 0.9564 |
| 2 | (16.18, 44.21] | 6033 | 5671 | 362 | 6.00% | 0.3458 |
| 3 | (44.21, 77.88] | 14456 | 13225 | 1231 | 8.52% | -0.0314 |
| 4 | (77.88, 95.76] | 6632 | 6006 | 626 | 9.44% | -0.1446 |
| 5 | (95.76, inf] | 7775 | 6951 | 824 | 10.60% | -0.2732 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 35.01] | 8633 | 8219 | 414 | 4.80% | 0.5828 |
| 2 | (35.01, 350.38] | 6311 | 5819 | 492 | 7.80% | 0.0649 |
| 3 | (350.38, 1554.14] | 13255 | 12020 | 1235 | 9.32% | -0.1300 |
| 4 | (1554.14, 1951.38] | 2059 | 1896 | 163 | 7.92% | 0.0482 |
| 5 | (1951.38, inf] | 7807 | 6961 | 846 | 10.84% | -0.2980 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.57] | 35568 | 32866 | 2702 | 7.60% | 0.0927 |
| 2 | (0.57, inf] | 2492 | 2045 | 447 | 17.94% | -0.8851 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.39] | 35569 | 32865 | 2704 | 7.60% | 0.0920 |
| 2 | (0.39, inf] | 2491 | 2046 | 445 | 17.86% | -0.8801 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 1] | 27922 | 25186 | 2736 | 9.80% | -0.1106 |
| 2 | (1, 1.45] | 2356 | 2236 | 120 | 5.09% | 0.5945 |
| 3 | (1.45, 2.31] | 1886 | 1811 | 75 | 3.98% | 0.8537 |
| 4 | (2.31, inf] | 2021 | 1922 | 99 | 4.90% | 0.6356 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.22] | 4179 | 3957 | 222 | 5.31% | 0.4750 |
| 2 | (0.22, 0.99] | 20565 | 18878 | 1687 | 8.20% | 0.0095 |
| 3 | (0.99, 1.21] | 6016 | 5640 | 376 | 6.25% | 0.3025 |
| 4 | (1.21, 1.42] | 2473 | 2133 | 340 | 13.75% | -0.5692 |
| 5 | (1.42, inf] | 4832 | 4307 | 525 | 10.87% | -0.3009 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.5] | 9565 | 8427 | 1138 | 11.90% | -0.4008 |
| 2 | (0.5, inf] | 28122 | 26134 | 1988 | 7.07% | 0.1731 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 68.17] | 3354 | 3252 | 102 | 3.04% | 1.0563 |
| 2 | (68.17, inf] | 34706 | 31659 | 3047 | 8.78% | -0.0649 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.1] | 35222 | 32532 | 2690 | 7.64% | 0.0870 |
| 2 | (0.1, inf] | 2838 | 2379 | 459 | 16.17% | -0.7603 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, -4999] | 4804 | 4554 | 250 | 5.20% | 0.4966 |
| 2 | (-4999, 31.59] | 5361 | 4745 | 616 | 11.49% | -0.3641 |
| 3 | (31.59, 41.34] | 3753 | 3371 | 382 | 10.18% | -0.2282 |
| 4 | (41.34, 74.81] | 9434 | 8576 | 858 | 9.09% | -0.1036 |
| 5 | (74.81, inf] | 14708 | 13665 | 1043 | 7.09% | 0.1670 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.5] | 9807 | 8661 | 1146 | 11.69% | -0.3832 |
| 2 | (0.5, inf] | 28253 | 26250 | 2003 | 7.09% | 0.1673 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, -0.68] | 2700 | 2510 | 190 | 7.04% | 0.1917 |
| 2 | (-0.68, 0.14] | 2874 | 2612 | 262 | 9.12% | -0.0898 |
| 3 | (0.14, 0.99] | 4108 | 3569 | 539 | 13.12% | -0.4990 |
| 4 | (0.99, 1.19] | 7988 | 7501 | 487 | 6.10% | 0.3452 |
| 5 | (1.19, inf] | 17786 | 16286 | 1500 | 8.43% | -0.0045 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, -132.06] | 7225 | 6369 | 856 | 11.85% | -0.3986 |
| 2 | (-132.06, 101.07] | 4282 | 4032 | 250 | 5.84% | 0.3750 |
| 3 | (101.07, 432.7] | 3123 | 2895 | 228 | 7.30% | 0.1359 |
| 4 | (432.7, 2482.14] | 10192 | 9318 | 874 | 8.58% | -0.0389 |
| 5 | (2482.14, inf] | 13243 | 12301 | 942 | 7.11% | 0.1639 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 4076 | 3889 | 187 | 4.59% | 0.6291 |
| 2 | (0, 1] | 2003 | 1870 | 133 | 6.64% | 0.2376 |
| 3 | (1, 2] | 2286 | 2165 | 121 | 5.29% | 0.4787 |
| 4 | (2, 4] | 5893 | 5401 | 492 | 8.35% | -0.0099 |
| 5 | (4, inf] | 23802 | 21586 | 2216 | 9.31% | -0.1294 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.5] | 27858 | 25823 | 2035 | 7.30% | 0.1535 |
| 2 | (0.5, inf] | 9101 | 8026 | 1075 | 11.81% | -0.3769 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.05] | 3643 | 3352 | 291 | 7.99% | 0.0571 |
| 2 | (0.05, 0.97] | 4393 | 3833 | 560 | 12.75% | -0.4634 |
| 3 | (0.97, 1.15] | 9340 | 8739 | 601 | 6.43% | 0.2900 |
| 4 | (1.15, 3.56] | 15216 | 13872 | 1344 | 8.83% | -0.0527 |
| 5 | (3.56, inf] | 3309 | 3083 | 226 | 6.83% | 0.2262 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 209.51] | 3173 | 3002 | 171 | 5.39% | 0.4594 |
| 2 | (209.51, 815.29] | 10356 | 9617 | 739 | 7.14% | 0.1600 |
| 3 | (815.29, 1891.74] | 10429 | 9613 | 816 | 7.82% | 0.0605 |
| 4 | (1891.74, 10533.94] | 11316 | 10276 | 1040 | 9.19% | -0.1154 |
| 5 | (10533.94, inf] | 2806 | 2422 | 384 | 13.69% | -0.5642 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.88] | 6969 | 6144 | 825 | 11.84% | -0.3781 |
| 2 | (0.88, 1.01] | 17955 | 16588 | 1367 | 7.61% | 0.1101 |
| 3 | (1.01, 1.78] | 2875 | 2603 | 272 | 9.46% | -0.1274 |
| 4 | (1.78, 4.92] | 7093 | 6547 | 546 | 7.70% | 0.0982 |
| 5 | (4.92, inf] | 2011 | 1912 | 99 | 4.92% | 0.5748 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 83.31] | 5148 | 4904 | 244 | 4.74% | 0.5951 |
| 2 | (83.31, 1001.96] | 16937 | 15568 | 1369 | 8.08% | 0.0256 |
| 3 | (1001.96, 2003.01] | 7151 | 6515 | 636 | 8.89% | -0.0789 |
| 4 | (2003.01, 2696.47] | 2318 | 2054 | 264 | 11.39% | -0.3539 |
| 5 | (2696.47, inf] | 6511 | 5874 | 637 | 9.78% | -0.1840 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, -0.01] | 2260 | 2006 | 254 | 11.24% | -0.3420 |
| 2 | (-0.01, 0.32] | 3907 | 3694 | 213 | 5.45% | 0.4446 |
| 3 | (0.32, 0.7] | 2445 | 2334 | 111 | 4.54% | 0.6373 |
| 4 | (0.7, 1] | 28607 | 26150 | 2457 | 8.59% | -0.0436 |
| 5 | (1, inf] | 685 | 592 | 93 | 13.58% | -0.5576 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.63] | 29856 | 27185 | 2671 | 8.95% | -0.0853 |
| 2 | (0.63, 1107.6] | 2858 | 2742 | 116 | 4.06% | 0.7573 |
| 3 | (1107.6, 5082.2] | 3258 | 3082 | 176 | 5.40% | 0.4573 |
| 4 | (5082.2, inf] | 2093 | 1906 | 187 | 8.93% | -0.0839 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 3] | 2436 | 2340 | 96 | 3.94% | 0.7876 |
| 2 | (3, 5] | 3672 | 3442 | 230 | 6.26% | 0.2998 |
| 3 | (5, 6] | 2660 | 2472 | 188 | 7.07% | 0.1704 |
| 4 | (6, 10] | 12671 | 11645 | 1026 | 8.10% | 0.0233 |
| 5 | (10, inf] | 16641 | 15031 | 1610 | 9.67% | -0.1721 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 1747.28] | 4101 | 3860 | 241 | 5.88% | 0.3679 |
| 2 | (1747.28, 2010.25] | 2806 | 2562 | 244 | 8.70% | -0.0543 |
| 3 | (2010.25, 13572.58] | 22480 | 20766 | 1714 | 7.62% | 0.0888 |
| 4 | (13572.58, 20848.59] | 3619 | 3278 | 341 | 9.42% | -0.1426 |
| 5 | (20848.59, inf] | 5054 | 4445 | 609 | 12.05% | -0.4180 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 57] | 2829 | 2700 | 129 | 4.56% | 0.6900 |
| 2 | (57, 85] | 2112 | 1992 | 120 | 5.68% | 0.4582 |
| 3 | (85, inf] | 28391 | 25741 | 2650 | 9.33% | -0.0776 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 13268 | 11926 | 1342 | 10.11% | -0.2212 |
| 2 | (0, 1] | 7737 | 7100 | 637 | 8.23% | 0.0054 |
| 3 | (1, 2] | 5534 | 5098 | 436 | 7.88% | 0.0532 |
| 4 | (2, 5] | 8321 | 7747 | 574 | 6.90% | 0.1967 |
| 5 | (5, inf] | 3200 | 3040 | 160 | 5.00% | 0.5387 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 4.16] | 13272 | 11930 | 1342 | 10.11% | -0.2208 |
| 2 | (4.16, 20.13] | 12532 | 11512 | 1020 | 8.14% | 0.0179 |
| 3 | (20.13, 37.15] | 6532 | 6110 | 422 | 6.46% | 0.2670 |
| 4 | (37.15, 57.67] | 3471 | 3219 | 252 | 7.26% | 0.1417 |
| 5 | (57.67, inf] | 2253 | 2140 | 113 | 5.02% | 0.5355 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 13272 | 11960 | 1312 | 9.89% | -0.1959 |
| 2 | (0, 1] | 8739 | 7965 | 774 | 8.86% | -0.0747 |
| 3 | (1, 2] | 4770 | 4438 | 332 | 6.96% | 0.1869 |
| 4 | (2, 3] | 3042 | 2802 | 240 | 7.89% | 0.0515 |
| 5 | (3, inf] | 8257 | 7765 | 492 | 5.96% | 0.3530 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 13645 | 12444 | 1201 | 8.80% | -0.0676 |
| 2 | (0, 2] | 6586 | 5973 | 613 | 9.31% | -0.1291 |
| 3 | (2, 4] | 5198 | 4685 | 513 | 9.87% | -0.1939 |
| 4 | (4, 9] | 6037 | 5564 | 473 | 7.83% | 0.0593 |
| 5 | (9, inf] | 6594 | 6245 | 349 | 5.29% | 0.4787 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.5] | 32094 | 29240 | 2854 | 8.89% | -0.0789 |
| 2 | (0.5, inf] | 5966 | 5671 | 295 | 4.94% | 0.5504 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 1031.97] | 11498 | 10735 | 763 | 6.64% | 0.2381 |
| 2 | (1031.97, 1871.88] | 6925 | 6405 | 520 | 7.51% | 0.1051 |
| 3 | (1871.88, 3819.86] | 8727 | 7993 | 734 | 8.41% | -0.0181 |
| 4 | (3819.86, 13787.5] | 8909 | 8041 | 868 | 9.74% | -0.1798 |
| 5 | (13787.5, inf] | 2021 | 1756 | 265 | 13.11% | -0.5149 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 10817 | 10146 | 671 | 6.20% | 0.3103 |
| 2 | (0, 1] | 4435 | 4115 | 320 | 7.22% | 0.1484 |
| 3 | (1, 4] | 14412 | 13104 | 1308 | 9.08% | -0.1013 |
| 4 | (4, 5] | 3468 | 3132 | 336 | 9.69% | -0.1734 |
| 5 | (5, inf] | 4928 | 4414 | 514 | 10.43% | -0.2554 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.68] | 6593 | 6162 | 431 | 6.54% | 0.2927 |
| 2 | (0.68, 1] | 23658 | 21381 | 2277 | 9.62% | -0.1277 |
| 3 | (1, 1.79] | 3788 | 3514 | 274 | 7.23% | 0.1841 |
| 4 | (1.79, inf] | 1901 | 1803 | 98 | 5.16% | 0.5449 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.62] | 12414 | 11603 | 811 | 6.53% | 0.2551 |
| 2 | (0.62, 0.75] | 8814 | 8116 | 698 | 7.92% | 0.0477 |
| 3 | (0.75, 0.85] | 8769 | 7946 | 823 | 9.39% | -0.1382 |
| 4 | (0.85, 0.93] | 6365 | 5687 | 678 | 10.65% | -0.2789 |
| 5 | (0.93, inf] | 1697 | 1558 | 139 | 8.19% | 0.0110 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 33.56] | 26890 | 24916 | 1974 | 7.34% | 0.1295 |
| 2 | (33.56, 371.93] | 5271 | 4739 | 532 | 10.09% | -0.2190 |
| 3 | (371.93, 614.23] | 2004 | 1774 | 230 | 11.48% | -0.3630 |
| 4 | (614.23, 1121.7] | 1960 | 1785 | 175 | 8.93% | -0.0836 |
| 5 | (1121.7, inf] | 1955 | 1716 | 239 | 12.23% | -0.4347 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 93.99] | 13268 | 11957 | 1311 | 9.88% | -0.1952 |
| 2 | (93.99, 95.59] | 3022 | 2801 | 221 | 7.31% | 0.1339 |
| 3 | (95.59, 96.49] | 3007 | 2725 | 282 | 9.38% | -0.1374 |
| 4 | (96.49, 99.49] | 13712 | 12665 | 1047 | 7.64% | 0.0872 |
| 5 | (99.49, inf] | 5051 | 4763 | 288 | 5.70% | 0.4000 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, -287] | 11318 | 10338 | 980 | 8.66% | -0.0354 |
| 2 | (-287, -152] | 2052 | 1903 | 149 | 7.26% | 0.1558 |
| 3 | (-152, -1] | 1883 | 1799 | 84 | 4.46% | 0.6727 |
| 4 | (-1, 0] | 18965 | 17424 | 1541 | 8.13% | 0.0340 |
| 5 | (0, inf] | 2917 | 2558 | 359 | 12.31% | -0.4278 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 4.33] | 4077 | 3851 | 226 | 5.54% | 0.4296 |
| 2 | (4.33, 13.08] | 12232 | 11319 | 913 | 7.46% | 0.1116 |
| 3 | (13.08, 15.02] | 2044 | 1841 | 203 | 9.93% | -0.2011 |
| 4 | (15.02, 38.25] | 12311 | 11268 | 1043 | 8.47% | -0.0261 |
| 5 | (38.25, inf] | 7416 | 6651 | 765 | 10.32% | -0.2433 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 9298 | 8723 | 575 | 6.18% | 0.3136 |
| 2 | (0, 1] | 6903 | 6349 | 554 | 8.03% | 0.0332 |
| 3 | (1, 4] | 14750 | 13461 | 1289 | 8.74% | -0.0598 |
| 4 | (4, 7] | 4652 | 4188 | 464 | 9.97% | -0.2056 |
| 5 | (7, inf] | 2457 | 2190 | 267 | 10.87% | -0.3013 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 2] | 2486 | 2383 | 103 | 4.14% | 0.7357 |
| 2 | (2, 5] | 9355 | 8574 | 781 | 8.35% | -0.0098 |
| 3 | (5, 9] | 8793 | 7967 | 826 | 9.39% | -0.1392 |
| 4 | (9, 17] | 7082 | 6546 | 536 | 7.57% | 0.0968 |
| 5 | (17, inf] | 10343 | 9440 | 903 | 8.73% | -0.0587 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.68] | 7433 | 6948 | 485 | 6.53% | 0.2605 |
| 2 | (0.68, 0.75] | 2291 | 2090 | 201 | 8.77% | -0.0599 |
| 3 | (0.75, 0.76] | 1823 | 1681 | 142 | 7.79% | 0.0698 |
| 4 | (0.76, 0.91] | 17330 | 15652 | 1678 | 9.68% | -0.1686 |
| 5 | (0.91, inf] | 9014 | 8373 | 641 | 7.11% | 0.1682 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.27] | 2622 | 2384 | 238 | 9.08% | -0.0874 |
| 2 | (0.27, 1] | 8974 | 8078 | 896 | 9.98% | -0.1927 |
| 3 | (1, 1.12] | 7912 | 7375 | 537 | 6.79% | 0.2282 |
| 4 | (1.12, 1.73] | 12047 | 10980 | 1067 | 8.86% | -0.0604 |
| 5 | (1.73, inf] | 4920 | 4601 | 319 | 6.48% | 0.2772 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 1135] | 3388 | 3010 | 378 | 11.16% | -0.3311 |
| 2 | (1135, 2270] | 5142 | 4734 | 408 | 7.93% | 0.0453 |
| 3 | (2270, 4180] | 12841 | 11679 | 1162 | 9.05% | -0.0983 |
| 4 | (4180, 7300] | 9221 | 8490 | 731 | 7.93% | 0.0463 |
| 5 | (7300, inf] | 7488 | 7017 | 471 | 6.29% | 0.2953 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 21956 | 19908 | 2048 | 9.33% | -0.1317 |
| 2 | (0, 1] | 7043 | 6525 | 518 | 7.35% | 0.1275 |
| 3 | (1, 2] | 3417 | 3177 | 240 | 7.02% | 0.1771 |
| 4 | (2, 3] | 2032 | 1903 | 129 | 6.35% | 0.2854 |
| 5 | (3, inf] | 3632 | 3417 | 215 | 5.92% | 0.3599 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, -4999] | 2159 | 2017 | 142 | 6.58% | 0.2478 |
| 2 | (-4999, 90.52] | 9207 | 8306 | 901 | 9.79% | -0.1845 |
| 3 | (90.52, 97.22] | 16103 | 14703 | 1400 | 8.69% | -0.0541 |
| 4 | (97.22, 98.58] | 6968 | 6468 | 500 | 7.18% | 0.1543 |
| 5 | (98.58, inf] | 3623 | 3417 | 206 | 5.69% | 0.4029 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 23266 | 21501 | 1765 | 7.59% | 0.0942 |
| 2 | (0, 1] | 6117 | 5646 | 471 | 7.70% | 0.0781 |
| 3 | (1, 2] | 3979 | 3623 | 356 | 8.95% | -0.0856 |
| 4 | (2, inf] | 4698 | 4141 | 557 | 11.86% | -0.3996 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 14048.52] | 12742 | 11786 | 956 | 7.50% | 0.1062 |
| 2 | (14048.52, 17727.41] | 2712 | 2547 | 165 | 6.08% | 0.3310 |
| 3 | (17727.41, 134568.02] | 17826 | 16341 | 1485 | 8.33% | -0.0074 |
| 4 | (134568.02, 248682.59] | 2691 | 2409 | 282 | 10.48% | -0.2606 |
| 5 | (248682.59, inf] | 2088 | 1827 | 261 | 12.50% | -0.4598 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, -4999] | 6828 | 6353 | 475 | 6.96% | 0.1877 |
| 2 | (-4999, 51.89] | 1925 | 1684 | 241 | 12.52% | -0.4616 |
| 3 | (51.89, 61.89] | 2835 | 2536 | 299 | 10.55% | -0.2678 |
| 4 | (61.89, 93.53] | 5789 | 5260 | 529 | 9.14% | -0.1088 |
| 5 | (93.53, inf] | 20683 | 19078 | 1605 | 7.76% | 0.0697 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 5094 | 4749 | 345 | 6.77% | 0.2166 |
| 2 | (0, 0.04] | 2654 | 2517 | 137 | 5.16% | 0.5053 |
| 3 | (0.04, 0.08] | 2999 | 2774 | 225 | 7.50% | 0.1064 |
| 4 | (0.08, 0.58] | 24539 | 22311 | 2228 | 9.08% | -0.1015 |
| 5 | (0.58, inf] | 2779 | 2564 | 215 | 7.74% | 0.0732 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 1] | 2688 | 2434 | 254 | 9.45% | -0.1460 |
| 2 | (1, 5] | 20261 | 18826 | 1435 | 7.08% | 0.1681 |
| 3 | (5, 8] | 3012 | 2737 | 275 | 9.13% | -0.1081 |
| 4 | (8, inf] | 12119 | 10933 | 1186 | 9.79% | -0.1847 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 38.49] | 2071 | 1967 | 104 | 5.02% | 0.5339 |
| 2 | (38.49, 955.47] | 22571 | 20800 | 1771 | 7.85% | 0.0575 |
| 3 | (955.47, 2836.02] | 9113 | 8257 | 856 | 9.39% | -0.1394 |
| 4 | (2836.02, 4656.5] | 2267 | 2085 | 182 | 8.03% | 0.0326 |
| 5 | (4656.5, inf] | 2058 | 1821 | 237 | 11.52% | -0.3669 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.41] | 4546 | 4253 | 293 | 6.45% | 0.3289 |
| 2 | (0.41, 0.52] | 4468 | 4095 | 373 | 8.35% | 0.0496 |
| 3 | (0.52, 0.83] | 12686 | 11435 | 1251 | 9.86% | -0.1336 |
| 4 | (0.83, 1.78] | 8549 | 7771 | 778 | 9.10% | -0.0449 |
| 5 | (1.78, inf] | 3336 | 3097 | 239 | 7.16% | 0.2154 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 57.74] | 3298 | 3138 | 160 | 4.85% | 0.5705 |
| 2 | (57.74, 72.08] | 2631 | 2417 | 214 | 8.13% | 0.0186 |
| 3 | (72.08, 76.01] | 1961 | 1784 | 177 | 9.03% | -0.0953 |
| 4 | (76.01, 92.32] | 6640 | 6094 | 546 | 8.22% | 0.0067 |
| 5 | (92.32, inf] | 23530 | 21478 | 2052 | 8.72% | -0.0575 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.03] | 12161 | 11333 | 828 | 6.81% | 0.2109 |
| 2 | (0.03, 0.08] | 3035 | 2806 | 229 | 7.55% | 0.1003 |
| 3 | (0.08, 0.16] | 6862 | 6177 | 685 | 9.98% | -0.2063 |
| 4 | (0.16, 0.57] | 14019 | 12774 | 1245 | 8.88% | -0.0772 |
| 5 | (0.57, inf] | 1988 | 1825 | 163 | 8.20% | 0.0101 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 5366.87] | 14745 | 13677 | 1068 | 7.24% | 0.1442 |
| 2 | (5366.87, 6463.93] | 2051 | 1854 | 197 | 9.61% | -0.1638 |
| 3 | (6463.93, 34552.49] | 16659 | 15283 | 1376 | 8.26% | 0.0019 |
| 4 | (34552.49, 55994.67] | 2458 | 2207 | 251 | 10.21% | -0.2318 |
| 5 | (55994.67, inf] | 2146 | 1889 | 257 | 11.98% | -0.4110 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 20494 | 18897 | 1597 | 7.79% | 0.0652 |
| 2 | (0, 1] | 9560 | 8822 | 738 | 7.72% | 0.0753 |
| 3 | (1, 2] | 5366 | 4882 | 484 | 9.02% | -0.0945 |
| 4 | (2, inf] | 2640 | 2310 | 330 | 12.50% | -0.4598 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 84500] | 2178 | 1945 | 233 | 10.70% | -0.2840 |
| 2 | (84500, 115500] | 9416 | 8656 | 760 | 8.07% | 0.0267 |
| 3 | (115500, 137500] | 2033 | 1900 | 133 | 6.54% | 0.2533 |
| 4 | (137500, 180500] | 6132 | 5501 | 631 | 10.29% | -0.2406 |
| 5 | (180500, inf] | 18321 | 16928 | 1393 | 7.60% | 0.0916 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 1003] | 28677 | 26419 | 2258 | 7.87% | 0.0537 |
| 2 | (1003, 1935] | 2012 | 1819 | 193 | 9.59% | -0.1626 |
| 3 | (1935, 2132] | 2266 | 1984 | 282 | 12.44% | -0.4550 |
| 4 | (2132, 2322] | 2666 | 2417 | 249 | 9.34% | -0.1331 |
| 5 | (2322, inf] | 2459 | 2291 | 168 | 6.83% | 0.2068 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 1870 | 1721 | 149 | 7.97% | 0.0411 |
| 2 | (0, 0.43] | 2315 | 2205 | 110 | 4.75% | 0.5924 |
| 3 | (0.43, 1] | 33017 | 30226 | 2791 | 8.45% | -0.0233 |
| 4 | (1, inf] | 612 | 533 | 79 | 12.91% | -0.4965 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 25] | 9560 | 8876 | 684 | 7.15% | 0.1575 |
| 2 | (25, 91] | 11526 | 10548 | 978 | 8.49% | -0.0275 |
| 3 | (91, 237] | 7531 | 6977 | 554 | 7.36% | 0.1275 |
| 4 | (237, 362] | 2537 | 2314 | 223 | 8.79% | -0.0661 |
| 5 | (362, inf] | 6905 | 6195 | 710 | 10.28% | -0.2395 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.5] | 32899 | 30044 | 2855 | 8.68% | -0.0521 |
| 2 | (0.5, inf] | 5161 | 4867 | 294 | 5.70% | 0.4009 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 30161 | 27509 | 2652 | 8.79% | -0.0667 |
| 2 | (0, 1] | 4916 | 4594 | 322 | 6.55% | 0.2520 |
| 3 | (1, inf] | 3003 | 2827 | 176 | 5.86% | 0.3705 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, -4999] | 2899 | 2757 | 142 | 4.90% | 0.5604 |
| 2 | (-4999, inf] | 35161 | 32154 | 3007 | 8.55% | -0.0361 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, -0.12] | 7904 | 7349 | 555 | 7.02% | 0.1815 |
| 2 | (-0.12, 0] | 3299 | 3078 | 221 | 6.70% | 0.2320 |
| 3 | (0, 0.08] | 4472 | 4125 | 347 | 7.76% | 0.0736 |
| 4 | (0.08, 0.36] | 17036 | 15439 | 1597 | 9.37% | -0.1331 |
| 5 | (0.36, inf] | 4746 | 4356 | 390 | 8.22% | 0.0113 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.5] | 33057 | 30463 | 2594 | 7.85% | 0.0576 |
| 2 | (0.5, inf] | 5003 | 4448 | 555 | 11.09% | -0.3245 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, -0.14] | 5132 | 4803 | 329 | 6.41% | 0.2777 |
| 2 | (-0.14, 0] | 3981 | 3651 | 330 | 8.29% | 0.0004 |
| 3 | (0, 0.04] | 4164 | 3880 | 284 | 6.82% | 0.2113 |
| 4 | (0.04, inf] | 24457 | 22271 | 2186 | 8.94% | -0.0821 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 2] | 4339 | 4035 | 304 | 7.01% | 0.1800 |
| 2 | (2, 3] | 2790 | 2627 | 163 | 5.84% | 0.3742 |
| 3 | (3, 5] | 4131 | 3792 | 339 | 8.21% | 0.0090 |
| 4 | (5, 35] | 21876 | 19908 | 1968 | 9.00% | -0.0916 |
| 5 | (35, inf] | 4923 | 4548 | 375 | 7.62% | 0.0898 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 6] | 33302 | 30679 | 2623 | 7.88% | 0.0533 |
| 2 | (6, 498] | 2175 | 1924 | 251 | 11.54% | -0.3692 |
| 3 | (498, inf] | 2603 | 2327 | 276 | 10.60% | -0.2740 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 21] | 17822 | 16501 | 1321 | 7.41% | 0.1193 |
| 2 | (21, 24] | 3231 | 2950 | 281 | 8.70% | -0.0545 |
| 3 | (24, 29] | 4283 | 3947 | 336 | 7.85% | 0.0579 |
| 4 | (29, 81] | 9965 | 8993 | 972 | 9.75% | -0.1809 |
| 5 | (81, inf] | 2759 | 2520 | 239 | 8.66% | -0.0502 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 8.5] | 2047 | 1951 | 96 | 4.69% | 0.6061 |
| 2 | (8.5, inf] | 36012 | 32959 | 3053 | 8.48% | -0.0265 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 928.02] | 2786 | 2511 | 275 | 9.87% | -0.1943 |
| 2 | (928.02, 1019.95] | 3529 | 3298 | 231 | 6.55% | 0.2527 |
| 3 | (1019.95, 1748.82] | 3229 | 2900 | 329 | 10.19% | -0.2295 |
| 4 | (1748.82, 14424.96] | 21170 | 19501 | 1669 | 7.88% | 0.0523 |
| 5 | (14424.96, inf] | 7366 | 6720 | 646 | 8.77% | -0.0639 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 4180] | 18132 | 16531 | 1601 | 8.83% | -0.0713 |
| 2 | (4180, 7925] | 9886 | 9087 | 799 | 8.08% | 0.0253 |
| 3 | (7925, 11214.5] | 5589 | 5226 | 363 | 6.49% | 0.2611 |
| 4 | (11214.5, 15038.63] | 2480 | 2290 | 190 | 7.66% | 0.0833 |
| 5 | (15038.63, inf] | 1993 | 1796 | 197 | 9.88% | -0.1958 |
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 2] | 27353 | 24869 | 2484 | 9.08% | -0.0474 |
| 2 | (2, 21] | 1917 | 1797 | 120 | 6.26% | 0.3552 |
| 3 | (21, 47] | 2034 | 1899 | 135 | 6.64% | 0.2926 |
| 4 | (47, inf] | 2028 | 1868 | 160 | 7.89% | 0.1063 |
注:统计全部候选变量的自动分箱明细(初分组),按 IV 降序展示前 100 个变量,共 124 个;完整数据见 feature_report.json。
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 20422 | 18144 | 2278 | 11.15% | -0.3309 |
| 2 | (0, 1] | 8441 | 8002 | 439 | 5.20% | 0.4970 |
| 3 | (1, 2] | 3420 | 3275 | 145 | 4.24% | 0.7114 |
| 4 | (2, 4] | 3590 | 3453 | 137 | 3.82% | 0.8211 |
| 5 | (4, inf] | 2207 | 2056 | 151 | 6.84% | 0.2053 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(11.15% → 11.15% → 6.84%),如需严格单调可考虑调整切点或合并分箱。IV=0.1937,该变量区分度尚可。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 4→5 箱有局部反弹:Bad Rate 由 3.82% 回升至 6.84%,如需严格单调可考虑合并这两箱
第 1 箱((-inf, 0])为坏率最高区间:坏率高达 11.15%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 30169 | 27287 | 2882 | 9.55% | -0.1580 |
| 2 | (0, 1] | 4787 | 4591 | 196 | 4.09% | 0.7478 |
| 3 | (1, inf] | 3124 | 3052 | 72 | 2.30% | 1.3409 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调下降(9.55% → 2.30%),WOE 单调上升(-0.1580 → 1.3409),符合风控分箱预期。IV=0.1594,该变量区分度尚可。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 2 箱 WOE<0(风险高于平均)
第 1 箱((-inf, 0])为坏率最高区间:坏率高达 9.55%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 11] | 30344 | 27452 | 2892 | 9.53% | -0.1555 |
| 2 | (11, 1000] | 2506 | 2421 | 85 | 3.39% | 0.9433 |
| 3 | (1000, 5995] | 3304 | 3220 | 84 | 2.54% | 1.2404 |
| 4 | (5995, inf] | 1926 | 1837 | 89 | 4.62% | 0.6213 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(9.53% → 9.53% → 4.62%),如需严格单调可考虑调整切点或合并分箱。IV=0.1569,该变量区分度尚可。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 3→4 箱有局部反弹:Bad Rate 由 2.54% 回升至 4.62%,如需严格单调可考虑合并这两箱
第 1 箱((-inf, 11])为坏率最高区间:坏率高达 9.53%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 20633 | 18517 | 2116 | 10.26% | -0.2368 |
| 2 | (0, 2] | 11097 | 10524 | 573 | 5.16% | 0.5046 |
| 3 | (2, 3] | 2048 | 1977 | 71 | 3.47% | 0.9207 |
| 4 | (3, 5] | 2197 | 2075 | 122 | 5.55% | 0.4278 |
| 5 | (5, inf] | 2105 | 1837 | 268 | 12.73% | -0.4810 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(10.26% → 12.73% → 12.73%),如需严格单调可考虑调整切点或合并分箱。IV=0.1496,该变量区分度尚可。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 1→2 箱有局部反弹:Bad Rate 由 10.26% 回落至 5.16%,如需严格单调可考虑合并这两箱
第 5 箱((5, inf])为坏率最高区间:坏率高达 12.73%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 1.78] | 28201 | 25458 | 2743 | 9.73% | -0.1775 |
| 2 | (1.78, 869.6] | 2476 | 2368 | 108 | 4.36% | 0.6822 |
| 3 | (869.6, 1999.71] | 2060 | 2009 | 51 | 2.48% | 1.2681 |
| 4 | (1999.71, 6462.94] | 3125 | 3009 | 116 | 3.71% | 0.8503 |
| 5 | (6462.94, inf] | 2203 | 2071 | 132 | 5.99% | 0.3475 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(9.73% → 9.73% → 5.99%),如需严格单调可考虑调整切点或合并分箱。IV=0.1485,该变量区分度尚可。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 3→4 箱有局部反弹:Bad Rate 由 2.48% 回升至 3.71%,如需严格单调可考虑合并这两箱
第 1 箱((-inf, 1.78])为坏率最高区间:坏率高达 9.73%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.02] | 4457 | 4320 | 137 | 3.07% | 1.0455 |
| 2 | (0.02, 0.09] | 2676 | 2526 | 150 | 5.61% | 0.4182 |
| 3 | (0.09, 0.28] | 7493 | 6967 | 526 | 7.02% | 0.1781 |
| 4 | (0.28, 0.92] | 18902 | 17153 | 1749 | 9.25% | -0.1224 |
| 5 | (0.92, inf] | 4537 | 3949 | 588 | 12.96% | -0.5010 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(3.07% → 12.96%),WOE 单调下降(1.0455 → -0.5010),符合风控分箱预期。IV=0.1447,该变量区分度尚可。
WOE 在第 3、4 箱之间穿越 0 线:前 3 箱 WOE>0(客户质量优于整体),后 2 箱 WOE<0(风险高于平均)
第 5 箱((0.92, inf])为坏率最高区间:坏率高达 12.96%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 20610 | 18430 | 2180 | 10.58% | -0.2713 |
| 2 | (0, 1] | 7951 | 7528 | 423 | 5.32% | 0.4731 |
| 3 | (1, 2] | 3465 | 3303 | 162 | 4.68% | 0.6090 |
| 4 | (2, 4] | 3494 | 3326 | 168 | 4.81% | 0.5796 |
| 5 | (4, inf] | 2560 | 2343 | 217 | 8.48% | -0.0267 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(10.58% → 10.58% → 8.48%),如需严格单调可考虑调整切点或合并分箱。IV=0.1336,该变量区分度尚可。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 3→4 箱有局部反弹:Bad Rate 由 4.68% 回升至 4.81%,如需严格单调可考虑合并这两箱
第 1 箱((-inf, 0])为坏率最高区间:坏率高达 10.58%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 21.64] | 5618 | 5408 | 210 | 3.74% | 0.8430 |
| 2 | (21.64, 748.71] | 8076 | 7526 | 550 | 6.81% | 0.2107 |
| 3 | (748.71, 8516.23] | 20172 | 18354 | 1818 | 9.01% | -0.0934 |
| 4 | (8516.23, 14597.38] | 2267 | 1990 | 277 | 12.22% | -0.4336 |
| 5 | (14597.38, inf] | 1932 | 1637 | 295 | 15.27% | -0.6919 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(3.74% → 15.27%),WOE 单调下降(0.8430 → -0.6919),符合风控分箱预期。IV=0.1336,该变量区分度尚可。
WOE 在第 2、3 箱之间穿越 0 线:前 2 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 5 箱((14597.38, inf])为坏率最高区间:坏率高达 15.27%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, -4999] | 3677 | 3299 | 378 | 10.28% | -0.2392 |
| 2 | (-4999, 35.12] | 8315 | 7933 | 382 | 4.59% | 0.6276 |
| 3 | (35.12, 100.48] | 19118 | 17611 | 1507 | 7.88% | 0.0527 |
| 4 | (100.48, 124.34] | 2715 | 2411 | 304 | 11.20% | -0.3349 |
| 5 | (124.34, inf] | 4235 | 3657 | 578 | 13.65% | -0.5609 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(10.28% → 13.65% → 13.65%),如需严格单调可考虑调整切点或合并分箱。IV=0.1274,该变量区分度尚可。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 1→2 箱有局部反弹:Bad Rate 由 10.28% 回落至 4.59%,如需严格单调可考虑合并这两箱
第 5 箱((124.34, inf])为坏率最高区间:坏率高达 13.65%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 28152 | 25425 | 2727 | 9.69% | -0.1734 |
| 2 | (0, 1] | 5350 | 5107 | 243 | 4.54% | 0.6394 |
| 3 | (1, 2] | 1989 | 1914 | 75 | 3.77% | 0.8335 |
| 4 | (2, inf] | 2589 | 2484 | 105 | 4.06% | 0.7577 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(9.69% → 9.69% → 4.06%),如需严格单调可考虑调整切点或合并分箱。IV=0.1225,该变量区分度尚可。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 3→4 箱有局部反弹:Bad Rate 由 3.77% 回升至 4.06%,如需严格单调可考虑合并这两箱
第 1 箱((-inf, 0])为坏率最高区间:坏率高达 9.69%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.03] | 12385 | 10918 | 1467 | 11.85% | -0.3987 |
| 2 | (0.03, 468.86] | 4523 | 4247 | 276 | 6.10% | 0.3276 |
| 3 | (468.86, 4307.3] | 11998 | 11148 | 850 | 7.08% | 0.1678 |
| 4 | (4307.3, 27316.27] | 7250 | 6788 | 462 | 6.37% | 0.2814 |
| 5 | (27316.27, inf] | 1924 | 1829 | 95 | 4.94% | 0.5517 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(11.85% → 11.85% → 4.94%),如需严格单调可考虑调整切点或合并分箱。IV=0.1061,该变量区分度尚可。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 2→3 箱有局部反弹:Bad Rate 由 6.10% 回升至 7.08%,如需严格单调可考虑合并这两箱
第 1 箱((-inf, 0.03])为坏率最高区间:坏率高达 11.85%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 4.13] | 1917 | 1793 | 124 | 6.47% | 0.2656 |
| 2 | (4.13, 33.8] | 6212 | 5942 | 270 | 4.35% | 0.6857 |
| 3 | (33.8, 48.94] | 4435 | 4140 | 295 | 6.65% | 0.2358 |
| 4 | (48.94, 107.59] | 18735 | 17074 | 1661 | 8.87% | -0.0756 |
| 5 | (107.59, inf] | 6761 | 5962 | 799 | 11.82% | -0.3959 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(6.47% → 11.82% → 11.82%),如需严格单调可考虑调整切点或合并分箱。IV=0.1027,该变量区分度尚可。
WOE 在第 3、4 箱之间穿越 0 线:前 3 箱 WOE>0(客户质量优于整体),后 2 箱 WOE<0(风险高于平均)
第 1→2 箱有局部反弹:Bad Rate 由 6.47% 回落至 4.35%,如需严格单调可考虑合并这两箱
第 5 箱((107.59, inf])为坏率最高区间:坏率高达 11.82%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 1] | 31211 | 28273 | 2938 | 9.41% | -0.0980 |
| 2 | (1, 1.38] | 1927 | 1855 | 72 | 3.74% | 0.8868 |
| 3 | (1.38, inf] | 2774 | 2692 | 82 | 2.96% | 1.1291 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调下降(9.41% → 2.96%),WOE 单调上升(-0.0980 → 1.1291),符合风控分箱预期。IV=0.1008,该变量区分度尚可。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 2 箱 WOE<0(风险高于平均)
第 1 箱((-inf, 1])为坏率最高区间:坏率高达 9.41%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 16.18] | 3164 | 3058 | 106 | 3.35% | 0.9564 |
| 2 | (16.18, 44.21] | 6033 | 5671 | 362 | 6.00% | 0.3458 |
| 3 | (44.21, 77.88] | 14456 | 13225 | 1231 | 8.52% | -0.0314 |
| 4 | (77.88, 95.76] | 6632 | 6006 | 626 | 9.44% | -0.1446 |
| 5 | (95.76, inf] | 7775 | 6951 | 824 | 10.60% | -0.2732 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(3.35% → 10.60%),WOE 单调下降(0.9564 → -0.2732),符合风控分箱预期。IV=0.0893,该变量区分度偏弱但可用。
WOE 在第 2、3 箱之间穿越 0 线:前 2 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 5 箱((95.76, inf])为坏率最高区间:坏率高达 10.60%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.57] | 35568 | 32866 | 2702 | 7.60% | 0.0927 |
| 2 | (0.57, inf] | 2492 | 2045 | 447 | 17.94% | -0.8851 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(7.60% → 17.94%),WOE 单调下降(0.0927 → -0.8851),符合风控分箱预期。IV=0.0815,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 1 箱 WOE<0(风险高于平均)
第 2 箱((0.57, inf])为坏率最高区间:坏率高达 17.94%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.39] | 35569 | 32865 | 2704 | 7.60% | 0.0920 |
| 2 | (0.39, inf] | 2491 | 2046 | 445 | 17.86% | -0.8801 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(7.60% → 17.86%),WOE 单调下降(0.0920 → -0.8801),符合风控分箱预期。IV=0.0804,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 1 箱 WOE<0(风险高于平均)
第 2 箱((0.39, inf])为坏率最高区间:坏率高达 17.86%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 1] | 27922 | 25186 | 2736 | 9.80% | -0.1106 |
| 2 | (1, 1.45] | 2356 | 2236 | 120 | 5.09% | 0.5945 |
| 3 | (1.45, 2.31] | 1886 | 1811 | 75 | 3.98% | 0.8537 |
| 4 | (2.31, inf] | 2021 | 1922 | 99 | 4.90% | 0.6356 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(9.80% → 9.80% → 4.90%),如需严格单调可考虑调整切点或合并分箱。IV=0.0765,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 3→4 箱有局部反弹:Bad Rate 由 3.98% 回升至 4.90%,如需严格单调可考虑合并这两箱
第 1 箱((-inf, 1])为坏率最高区间:坏率高达 9.80%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 68.17] | 3354 | 3252 | 102 | 3.04% | 1.0563 |
| 2 | (68.17, inf] | 34706 | 31659 | 3047 | 8.78% | -0.0649 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(3.04% → 8.78%),WOE 单调下降(1.0563 → -0.0649),符合风控分箱预期。IV=0.0681,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 1 箱 WOE<0(风险高于平均)
第 2 箱((68.17, inf])为坏率最高区间:坏率高达 8.78%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.1] | 35222 | 32532 | 2690 | 7.64% | 0.0870 |
| 2 | (0.1, inf] | 2838 | 2379 | 459 | 16.17% | -0.7603 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(7.64% → 16.17%),WOE 单调下降(0.0870 → -0.7603),符合风控分箱预期。IV=0.0658,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 1 箱 WOE<0(风险高于平均)
第 2 箱((0.1, inf])为坏率最高区间:坏率高达 16.17%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, -0.68] | 2700 | 2510 | 190 | 7.04% | 0.1917 |
| 2 | (-0.68, 0.14] | 2874 | 2612 | 262 | 9.12% | -0.0898 |
| 3 | (0.14, 0.99] | 4108 | 3569 | 539 | 13.12% | -0.4990 |
| 4 | (0.99, 1.19] | 7988 | 7501 | 487 | 6.10% | 0.3452 |
| 5 | (1.19, inf] | 17786 | 16286 | 1500 | 8.43% | -0.0045 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(7.04% → 13.12% → 8.43%),如需严格单调可考虑调整切点或合并分箱。IV=0.0620,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 3→4 箱有局部反弹:Bad Rate 由 13.12% 回落至 6.10%,如需严格单调可考虑合并这两箱
第 3 箱((0.14, 0.99])为坏率最高区间:坏率高达 13.12%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 4076 | 3889 | 187 | 4.59% | 0.6291 |
| 2 | (0, 1] | 2003 | 1870 | 133 | 6.64% | 0.2376 |
| 3 | (1, 2] | 2286 | 2165 | 121 | 5.29% | 0.4787 |
| 4 | (2, 4] | 5893 | 5401 | 492 | 8.35% | -0.0099 |
| 5 | (4, inf] | 23802 | 21586 | 2216 | 9.31% | -0.1294 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(4.59% → 9.31% → 9.31%),如需严格单调可考虑调整切点或合并分箱。IV=0.0578,该变量区分度偏弱但可用。
WOE 在第 3、4 箱之间穿越 0 线:前 3 箱 WOE>0(客户质量优于整体),后 2 箱 WOE<0(风险高于平均)
第 2→3 箱有局部反弹:Bad Rate 由 6.64% 回落至 5.29%,如需严格单调可考虑合并这两箱
第 5 箱((4, inf])为坏率最高区间:坏率高达 9.31%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 209.51] | 3173 | 3002 | 171 | 5.39% | 0.4594 |
| 2 | (209.51, 815.29] | 10356 | 9617 | 739 | 7.14% | 0.1600 |
| 3 | (815.29, 1891.74] | 10429 | 9613 | 816 | 7.82% | 0.0605 |
| 4 | (1891.74, 10533.94] | 11316 | 10276 | 1040 | 9.19% | -0.1154 |
| 5 | (10533.94, inf] | 2806 | 2422 | 384 | 13.69% | -0.5642 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(5.39% → 13.69%),WOE 单调下降(0.4594 → -0.5642),符合风控分箱预期。IV=0.0558,该变量区分度偏弱但可用。
WOE 在第 3、4 箱之间穿越 0 线:前 3 箱 WOE>0(客户质量优于整体),后 2 箱 WOE<0(风险高于平均)
第 5 箱((10533.94, inf])为坏率最高区间:坏率高达 13.69%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 83.31] | 5148 | 4904 | 244 | 4.74% | 0.5951 |
| 2 | (83.31, 1001.96] | 16937 | 15568 | 1369 | 8.08% | 0.0256 |
| 3 | (1001.96, 2003.01] | 7151 | 6515 | 636 | 8.89% | -0.0789 |
| 4 | (2003.01, 2696.47] | 2318 | 2054 | 264 | 11.39% | -0.3539 |
| 5 | (2696.47, inf] | 6511 | 5874 | 637 | 9.78% | -0.1840 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(4.74% → 11.39% → 9.78%),如需严格单调可考虑调整切点或合并分箱。IV=0.0541,该变量区分度偏弱但可用。
WOE 在第 2、3 箱之间穿越 0 线:前 2 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 4→5 箱有局部反弹:Bad Rate 由 11.39% 回落至 9.78%,如需严格单调可考虑合并这两箱
第 4 箱((2003.01, 2696.47])为坏率最高区间:坏率高达 11.39%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, -0.01] | 2260 | 2006 | 254 | 11.24% | -0.3420 |
| 2 | (-0.01, 0.32] | 3907 | 3694 | 213 | 5.45% | 0.4446 |
| 3 | (0.32, 0.7] | 2445 | 2334 | 111 | 4.54% | 0.6373 |
| 4 | (0.7, 1] | 28607 | 26150 | 2457 | 8.59% | -0.0436 |
| 5 | (1, inf] | 685 | 592 | 93 | 13.58% | -0.5576 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(11.24% → 13.58% → 13.58%),如需严格单调可考虑调整切点或合并分箱。IV=0.0537,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 1→2 箱有局部反弹:Bad Rate 由 11.24% 回落至 5.45%,如需严格单调可考虑合并这两箱
第 5 箱((1, inf])为坏率最高区间:坏率高达 13.58%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.63] | 29856 | 27185 | 2671 | 8.95% | -0.0853 |
| 2 | (0.63, 1107.6] | 2858 | 2742 | 116 | 4.06% | 0.7573 |
| 3 | (1107.6, 5082.2] | 3258 | 3082 | 176 | 5.40% | 0.4573 |
| 4 | (5082.2, inf] | 2093 | 1906 | 187 | 8.93% | -0.0839 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(8.95% → 8.95% → 8.93%),如需严格单调可考虑调整切点或合并分箱。IV=0.0527,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 2→3 箱有局部反弹:Bad Rate 由 4.06% 回升至 5.40%,如需严格单调可考虑合并这两箱
第 1 箱((-inf, 0.63])为坏率最高区间:坏率高达 8.95%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 3] | 2436 | 2340 | 96 | 3.94% | 0.7876 |
| 2 | (3, 5] | 3672 | 3442 | 230 | 6.26% | 0.2998 |
| 3 | (5, 6] | 2660 | 2472 | 188 | 7.07% | 0.1704 |
| 4 | (6, 10] | 12671 | 11645 | 1026 | 8.10% | 0.0233 |
| 5 | (10, inf] | 16641 | 15031 | 1610 | 9.67% | -0.1721 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(3.94% → 9.67%),WOE 单调下降(0.7876 → -0.1721),符合风控分箱预期。IV=0.0524,该变量区分度偏弱但可用。
WOE 在第 4、5 箱之间穿越 0 线:前 4 箱 WOE>0(客户质量优于整体),后 1 箱 WOE<0(风险高于平均)
第 5 箱((10, inf])为坏率最高区间:坏率高达 9.67%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 1747.28] | 4101 | 3860 | 241 | 5.88% | 0.3679 |
| 2 | (1747.28, 2010.25] | 2806 | 2562 | 244 | 8.70% | -0.0543 |
| 3 | (2010.25, 13572.58] | 22480 | 20766 | 1714 | 7.62% | 0.0888 |
| 4 | (13572.58, 20848.59] | 3619 | 3278 | 341 | 9.42% | -0.1426 |
| 5 | (20848.59, inf] | 5054 | 4445 | 609 | 12.05% | -0.4180 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(5.88% → 12.05% → 12.05%),如需严格单调可考虑调整切点或合并分箱。IV=0.0469,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 2→3 箱有局部反弹:Bad Rate 由 8.70% 回落至 7.62%,如需严格单调可考虑合并这两箱
第 5 箱((20848.59, inf])为坏率最高区间:坏率高达 12.05%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 13272 | 11960 | 1312 | 9.89% | -0.1959 |
| 2 | (0, 1] | 8739 | 7965 | 774 | 8.86% | -0.0747 |
| 3 | (1, 2] | 4770 | 4438 | 332 | 6.96% | 0.1869 |
| 4 | (2, 3] | 3042 | 2802 | 240 | 7.89% | 0.0515 |
| 5 | (3, inf] | 8257 | 7765 | 492 | 5.96% | 0.3530 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(9.89% → 9.89% → 5.96%),如需严格单调可考虑调整切点或合并分箱。IV=0.0434,该变量区分度偏弱但可用。
WOE 在第 2、3 箱之间穿越 0 线:前 2 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 3→4 箱有局部反弹:Bad Rate 由 6.96% 回升至 7.89%,如需严格单调可考虑合并这两箱
第 1 箱((-inf, 0])为坏率最高区间:坏率高达 9.89%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 13645 | 12444 | 1201 | 8.80% | -0.0676 |
| 2 | (0, 2] | 6586 | 5973 | 613 | 9.31% | -0.1291 |
| 3 | (2, 4] | 5198 | 4685 | 513 | 9.87% | -0.1939 |
| 4 | (4, 9] | 6037 | 5564 | 473 | 7.83% | 0.0593 |
| 5 | (9, inf] | 6594 | 6245 | 349 | 5.29% | 0.4787 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(8.80% → 9.87% → 5.29%),如需严格单调可考虑调整切点或合并分箱。IV=0.0434,该变量区分度偏弱但可用。
WOE 在第 3、4 箱之间穿越 0 线:前 3 箱 WOE>0(客户质量优于整体),后 2 箱 WOE<0(风险高于平均)
第 1→2 箱有局部反弹:Bad Rate 由 8.80% 回升至 9.31%,如需严格单调可考虑合并这两箱
第 3 箱((2, 4])为坏率最高区间:坏率高达 9.87%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.5] | 32094 | 29240 | 2854 | 8.89% | -0.0789 |
| 2 | (0.5, inf] | 5966 | 5671 | 295 | 4.94% | 0.5504 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调下降(8.89% → 4.94%),WOE 单调上升(-0.0789 → 0.5504),符合风控分箱预期。IV=0.0433,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 1 箱 WOE<0(风险高于平均)
第 1 箱((-inf, 0.5])为坏率最高区间:坏率高达 8.89%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 1031.97] | 11498 | 10735 | 763 | 6.64% | 0.2381 |
| 2 | (1031.97, 1871.88] | 6925 | 6405 | 520 | 7.51% | 0.1051 |
| 3 | (1871.88, 3819.86] | 8727 | 7993 | 734 | 8.41% | -0.0181 |
| 4 | (3819.86, 13787.5] | 8909 | 8041 | 868 | 9.74% | -0.1798 |
| 5 | (13787.5, inf] | 2021 | 1756 | 265 | 13.11% | -0.5149 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(6.64% → 13.11%),WOE 单调下降(0.2381 → -0.5149),符合风控分箱预期。IV=0.0431,该变量区分度偏弱但可用。
WOE 在第 2、3 箱之间穿越 0 线:前 2 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 5 箱((13787.5, inf])为坏率最高区间:坏率高达 13.11%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 10817 | 10146 | 671 | 6.20% | 0.3103 |
| 2 | (0, 1] | 4435 | 4115 | 320 | 7.22% | 0.1484 |
| 3 | (1, 4] | 14412 | 13104 | 1308 | 9.08% | -0.1013 |
| 4 | (4, 5] | 3468 | 3132 | 336 | 9.69% | -0.1734 |
| 5 | (5, inf] | 4928 | 4414 | 514 | 10.43% | -0.2554 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(6.20% → 10.43%),WOE 单调下降(0.3103 → -0.2554),符合风控分箱预期。IV=0.0429,该变量区分度偏弱但可用。
WOE 在第 2、3 箱之间穿越 0 线:前 2 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 5 箱((5, inf])为坏率最高区间:坏率高达 10.43%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.62] | 12414 | 11603 | 811 | 6.53% | 0.2551 |
| 2 | (0.62, 0.75] | 8814 | 8116 | 698 | 7.92% | 0.0477 |
| 3 | (0.75, 0.85] | 8769 | 7946 | 823 | 9.39% | -0.1382 |
| 4 | (0.85, 0.93] | 6365 | 5687 | 678 | 10.65% | -0.2789 |
| 5 | (0.93, inf] | 1697 | 1558 | 139 | 8.19% | 0.0110 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(6.53% → 10.65% → 8.19%),如需严格单调可考虑调整切点或合并分箱。IV=0.0389,该变量区分度偏弱但可用。
WOE 在第 2、3 箱之间穿越 0 线:前 2 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 4→5 箱有局部反弹:Bad Rate 由 10.65% 回落至 8.19%,如需严格单调可考虑合并这两箱
第 4 箱((0.85, 0.93])为坏率最高区间:坏率高达 10.65%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 93.99] | 13268 | 11957 | 1311 | 9.88% | -0.1952 |
| 2 | (93.99, 95.59] | 3022 | 2801 | 221 | 7.31% | 0.1339 |
| 3 | (95.59, 96.49] | 3007 | 2725 | 282 | 9.38% | -0.1374 |
| 4 | (96.49, 99.49] | 13712 | 12665 | 1047 | 7.64% | 0.0872 |
| 5 | (99.49, inf] | 5051 | 4763 | 288 | 5.70% | 0.4000 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(9.88% → 9.88% → 5.70%),如需严格单调可考虑调整切点或合并分箱。IV=0.0380,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 2→3 箱有局部反弹:Bad Rate 由 7.31% 回升至 9.38%,如需严格单调可考虑合并这两箱
第 1 箱((-inf, 93.99])为坏率最高区间:坏率高达 9.88%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 4.33] | 4077 | 3851 | 226 | 5.54% | 0.4296 |
| 2 | (4.33, 13.08] | 12232 | 11319 | 913 | 7.46% | 0.1116 |
| 3 | (13.08, 15.02] | 2044 | 1841 | 203 | 9.93% | -0.2011 |
| 4 | (15.02, 38.25] | 12311 | 11268 | 1043 | 8.47% | -0.0261 |
| 5 | (38.25, inf] | 7416 | 6651 | 765 | 10.32% | -0.2433 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(5.54% → 10.32% → 10.32%),如需严格单调可考虑调整切点或合并分箱。IV=0.0357,该变量区分度偏弱但可用。
WOE 在第 2、3 箱之间穿越 0 线:前 2 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 3→4 箱有局部反弹:Bad Rate 由 9.93% 回落至 8.47%,如需严格单调可考虑合并这两箱
第 5 箱((38.25, inf])为坏率最高区间:坏率高达 10.32%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 9298 | 8723 | 575 | 6.18% | 0.3136 |
| 2 | (0, 1] | 6903 | 6349 | 554 | 8.03% | 0.0332 |
| 3 | (1, 4] | 14750 | 13461 | 1289 | 8.74% | -0.0598 |
| 4 | (4, 7] | 4652 | 4188 | 464 | 9.97% | -0.2056 |
| 5 | (7, inf] | 2457 | 2190 | 267 | 10.87% | -0.3013 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(6.18% → 10.87%),WOE 单调下降(0.3136 → -0.3013),符合风控分箱预期。IV=0.0350,该变量区分度偏弱但可用。
WOE 在第 2、3 箱之间穿越 0 线:前 2 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 5 箱((7, inf])为坏率最高区间:坏率高达 10.87%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.68] | 7433 | 6948 | 485 | 6.53% | 0.2605 |
| 2 | (0.68, 0.75] | 2291 | 2090 | 201 | 8.77% | -0.0599 |
| 3 | (0.75, 0.76] | 1823 | 1681 | 142 | 7.79% | 0.0698 |
| 4 | (0.76, 0.91] | 17330 | 15652 | 1678 | 9.68% | -0.1686 |
| 5 | (0.91, inf] | 9014 | 8373 | 641 | 7.11% | 0.1682 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(6.53% → 9.68% → 7.11%),如需严格单调可考虑调整切点或合并分箱。IV=0.0326,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 2→3 箱有局部反弹:Bad Rate 由 8.77% 回落至 7.79%,如需严格单调可考虑合并这两箱
第 4 箱((0.76, 0.91])为坏率最高区间:坏率高达 9.68%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 0.27] | 2622 | 2384 | 238 | 9.08% | -0.0874 |
| 2 | (0.27, 1] | 8974 | 8078 | 896 | 9.98% | -0.1927 |
| 3 | (1, 1.12] | 7912 | 7375 | 537 | 6.79% | 0.2282 |
| 4 | (1.12, 1.73] | 12047 | 10980 | 1067 | 8.86% | -0.0604 |
| 5 | (1.73, inf] | 4920 | 4601 | 319 | 6.48% | 0.2772 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(9.08% → 9.98% → 6.48%),如需严格单调可考虑调整切点或合并分箱。IV=0.0312,该变量区分度偏弱但可用。
WOE 在第 2、3 箱之间穿越 0 线:前 2 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 1→2 箱有局部反弹:Bad Rate 由 9.08% 回升至 9.98%,如需严格单调可考虑合并这两箱
第 2 箱((0.27, 1])为坏率最高区间:坏率高达 9.98%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, 1135] | 3388 | 3010 | 378 | 11.16% | -0.3311 |
| 2 | (1135, 2270] | 5142 | 4734 | 408 | 7.93% | 0.0453 |
| 3 | (2270, 4180] | 12841 | 11679 | 1162 | 9.05% | -0.0983 |
| 4 | (4180, 7300] | 9221 | 8490 | 731 | 7.93% | 0.0463 |
| 5 | (7300, inf] | 7488 | 7017 | 471 | 6.29% | 0.2953 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(11.16% → 11.16% → 6.29%),如需严格单调可考虑调整切点或合并分箱。IV=0.0305,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 2→3 箱有局部反弹:Bad Rate 由 7.93% 回升至 9.05%,如需严格单调可考虑合并这两箱
第 1 箱((-inf, 1135])为坏率最高区间:坏率高达 11.16%,可作为拒绝或重点风控策略的阈值参考
| 分组号 | 分栏 | Total | Good | Bad | Bad Rate | WOE |
|---|---|---|---|---|---|---|
| 1 | (-inf, -4999] | 2159 | 2017 | 142 | 6.58% | 0.2478 |
| 2 | (-4999, 90.52] | 9207 | 8306 | 901 | 9.79% | -0.1845 |
| 3 | (90.52, 97.22] | 16103 | 14703 | 1400 | 8.69% | -0.0541 |
| 4 | (97.22, 98.58] | 6968 | 6468 | 500 | 7.18% | 0.1543 |
| 5 | (98.58, inf] | 3623 | 3417 | 206 | 5.69% | 0.4029 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(6.58% → 9.79% → 5.69%),如需严格单调可考虑调整切点或合并分箱。IV=0.0305,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 1→2 箱有局部反弹:Bad Rate 由 6.58% 回升至 9.79%,如需严格单调可考虑合并这两箱
第 2 箱((-4999, 90.52])为坏率最高区间:坏率高达 9.79%,可作为拒绝或重点风控策略的阈值参考
注:统计入模变量经合并调整后的最终分箱明细(开发样本口径);本次无变量发生单调性合并,细/粗分箱一致。
| 项目 | 内容 |
|---|---|
| 筛选优先级 | 黑名单 > 白名单 > 自动规则 |
| IV 下限 | 0.02 |
| 缺失率上限 | 0.8 |
| 集中度上限 | 0.95 |
| 相关性上限(皮尔逊) | 0.7 |
| PSI 上限 | 0.25 |
| 重要性 Top-K | 40 |
| 黑名单 | 无 |
| 白名单 | 无 |
候选变量 124,成功分箱 124,入模 40
| 变量 | 白名单 | 入模 | IV | 缺失率 | 集中度 | IV门槛 | 相关性 | PSI | 剔除原因 |
|---|---|---|---|---|---|---|---|---|---|
| ps_perd_no | — | N | 0.1475 | PASS | PASS | PASS | — | 0.3217 | PSI>0.25 |
| age | — | N | 0.0051 | PASS | PASS | FAIL | — | — | IV<0.02 |
| max_int_rat | — | N | 0.0080 | PASS | PASS | FAIL | — | — | IV<0.02 |
| min_int_rat | — | N | 0.0028 | PASS | PASS | FAIL | — | — | IV<0.02 |
| avg_tnr 平均履约月数 | — | Y | 0.0524 | PASS | PASS | PASS | PASS | 0.0410 | |
| min_tnr | — | N | 0.0283 | PASS | PASS | PASS | PASS | 0.0040 | 重要性排名超出Top-40 |
| sum_apply_amt | — | N | 0.0142 | PASS | PASS | FAIL | — | — | IV<0.02 |
| min_apply_amt | — | Y | 0.0305 | PASS | PASS | PASS | PASS | 0.0271 | |
| min_apprv_amt | — | N | 0.0124 | PASS | PASS | FAIL | — | — | IV<0.02 |
| apprv_amt_day | — | Y | 0.1569 | PASS | PASS | PASS | PASS | 0.1356 | |
| end_loan_to_rep_loan_freq | — | N | 0.0224 | PASS | PASS | PASS | PASS | 0.0395 | 重要性排名超出Top-40 |
| end_loan_to_cur_freq | — | N | 0.1904 | PASS | PASS | PASS | — | 0.2531 | PSI>0.25 |
| f_rep_loan_to_f_apply_dt_freq | — | N | 0.0054 | PASS | PASS | FAIL | — | — | IV<0.02 |
| ps_prcp_amt_mon | — | N | 0.0278 | PASS | PASS | PASS | — | 0.3353 | PSI>0.25 |
| ps_int_amt_mon | — | N | 0.0937 | PASS | PASS | PASS | — | 0.3038 | PSI>0.25 |
| ps_int_amt_sum | — | Y | 0.0558 | PASS | PASS | PASS | PASS | 0.2234 | |
| ps_prcp_amt_avg | — | N | 0.0094 | PASS | PASS | FAIL | — | — | IV<0.02 |
| ps_int_amt_avg | — | Y | 0.0357 | PASS | PASS | PASS | PASS | 0.1194 | |
| setl_prcp_mon_ratio | — | N | 0.0116 | PASS | PASS | FAIL | — | — | IV<0.02 |
| acc_ps_perd_no | — | N | 0.0987 | PASS | PASS | PASS | — | 0.4588 | PSI>0.25 |
| max_od_days | — | N | 0.2818 | PASS | PASS | PASS | — | 0.5635 | PSI>0.25 |
| m_s_ps_instm_amt | — | N | 0.0386 | PASS | PASS | PASS | — | 0.2760 | PSI>0.25 |
| f_ps_od_days_max | — | Y | 0.1937 | PASS | PASS | PASS | PASS | 0.1507 | |
| s_ps_od_days_max | — | Y | 0.1336 | PASS | PASS | PASS | PASS | 0.1952 | |
| t_ps_od_days_max | — | Y | 0.1496 | PASS | PASS | PASS | PASS | 0.2430 | |
| ovd_days_d3_num_m1 | — | N | 0.1789 | PASS | PASS | PASS | — | 0.4567 | PSI>0.25 |
| orig_prcp_avg_m3 | — | N | 0.1453 | PASS | PASS | PASS | — | 0.2678 | PSI>0.25 |
| orig_prcp_avg_m12 | — | Y | 0.0431 | PASS | PASS | PASS | PASS | 0.0373 | |
| suc_apply_trench_num | — | N | 0.0091 | PASS | PASS | FAIL | — | — | IV<0.02 |
| suc_apply_top_pc_code_num | — | N | 0.0022 | PASS | PASS | FAIL | — | — | IV<0.02 |
| suc_apprv_num_m1 | — | Y | 0.1594 | PASS | PASS | PASS | PASS | 0.1386 | |
| apprv_num_m1 | — | Y | 0.1225 | PASS | PASS | PASS | PASS | 0.1088 | |
| suc_apply_num_m3 | — | N | 0.0000 | PASS | FAIL | — | — | — | 集中度>0.95 |
| apprv_num_m3 | — | N | 0.0970 | PASS | PASS | PASS | FAIL | 0.2416 | 与 apprv_num_m1 相关>0.7 |
| suc_apprv_num_m6 | — | Y | 0.0434 | PASS | PASS | PASS | PASS | 0.1217 | |
| apply_num_m12 | — | N | 0.0007 | PASS | PASS | FAIL | — | — | IV<0.02 |
| last_apply_od_num_m12 | — | N | 0.0067 | PASS | PASS | FAIL | — | — | IV<0.02 |
| last_apply_freq | — | N | 0.0173 | PASS | PASS | FAIL | — | — | IV<0.02 |
| dec_loan_num | — | N | 0.0028 | PASS | PASS | FAIL | — | — | IV<0.02 |
| bh_cur_od_num | — | N | 0.0064 | PASS | PASS | FAIL | — | — | IV<0.02 |
| hj_cur_od_num | — | N | 0.0005 | PASS | PASS | FAIL | — | — | IV<0.02 |
| setl_prcp_ratio | — | N | 0.1222 | PASS | PASS | PASS | — | 0.2988 | PSI>0.25 |
| last_loan_setl_tnr | — | N | 0.1645 | PASS | PASS | PASS | — | 0.2903 | PSI>0.25 |
| last_od_num_m6 | — | N | 0.1099 | PASS | PASS | PASS | — | 0.6013 | PSI>0.25 |
| last_od_to_cur_freq | — | N | 0.2596 | PASS | PASS | PASS | — | 0.8376 | PSI>0.25 |
| last_clear_num_m1 | — | N | 0.0203 | PASS | PASS | PASS | PASS | 0.0046 | 重要性排名超出Top-40 |
| last_clear_num_m3 | — | N | 0.0305 | PASS | PASS | PASS | FAIL | 0.0139 | 与 suc_apprv_num_m6 相关>0.7 |
| grade_limit_amount | — | N | 0.0226 | PASS | PASS | PASS | PASS | 0.2077 | 重要性排名超出Top-40 |
| exposure | — | N | 0.0155 | PASS | PASS | FAIL | — | — | IV<0.02 |
| available_limit_amt | — | Y | 0.1061 | PASS | PASS | PASS | PASS | 0.0138 | |
| account_age | — | N | 0.0164 | PASS | PASS | FAIL | — | — | IV<0.02 |
| account_age_loan_day | — | N | 0.0134 | PASS | PASS | FAIL | — | — | IV<0.02 |
| max_od_due | — | N | 0.0638 | PASS | PASS | PASS | — | 0.4345 | PSI>0.25 |
| odgt0_m12_mob_pc | — | N | 0.0450 | PASS | PASS | PASS | — | 0.9610 | PSI>0.25 |
| odgt0_m3_num | — | N | 0.0227 | PASS | PASS | PASS | — | 2.4218 | PSI>0.25 |
| odgt0_m12_num | — | N | 0.0464 | PASS | PASS | PASS | — | 0.9376 | PSI>0.25 |
| odgt0_m12_subcurmonth | — | N | 0.2143 | PASS | PASS | PASS | — | 2.5210 | PSI>0.25 |
| tothismonthodcontiaddnumm12 | — | N | 0.0187 | PASS | PASS | FAIL | — | — | IV<0.02 |
| tothismonthodcontireducenumm12 | — | N | 0.0209 | PASS | PASS | PASS | — | 0.7206 | PSI>0.25 |
| od_amt_m6_loan_os_prcp_m6_pc | — | Y | 0.0804 | PASS | PASS | PASS | PASS | 0.1805 | |
| od_amt_m12_loan_os_prcp_m12_pc | — | Y | 0.0658 | PASS | PASS | PASS | PASS | 0.1444 | |
| avg_od_amt_m6_orig_prcp_pc | — | Y | 0.0815 | PASS | PASS | PASS | PASS | 0.1806 | |
| max_loan_os_prcp_m12 | — | Y | 0.0469 | PASS | PASS | PASS | PASS | 0.0638 | |
| loan_os_prcp_gt0_m3_num_pc | — | Y | 0.0681 | PASS | PASS | PASS | PASS | 0.0255 | |
| loan_os_prcp_gt0_m12_num_pc | — | N | 0.0249 | PASS | PASS | PASS | PASS | 0.0370 | 重要性排名超出Top-40 |
| repay_amount_m3_loan_os_prcp_pc | — | N | 0.0656 | PASS | PASS | PASS | — | 0.3231 | PSI>0.25 |
| repay_amount_m6_loan_os_prcp_pc | — | N | 0.0293 | PASS | PASS | PASS | — | 0.2697 | PSI>0.25 |
| repay_amount_all_shd_amt_pc | — | Y | 0.0305 | PASS | PASS | PASS | PASS | 0.2346 | |
| repay_amount_m6_all_shd_amt_pc | — | Y | 0.0380 | PASS | PASS | PASS | PASS | 0.0409 | |
| setl_rem_prcp_paym_last_month_lo | — | N | 0.0202 | PASS | PASS | PASS | PASS | 0.1082 | 重要性排名超出Top-40 |
| setl_rem_prcp_paym_m12_loan_os_p | — | N | 0.0080 | PASS | PASS | FAIL | — | — | IV<0.02 |
| setl_rem_prcp_paym_m3_num | — | Y | 0.0433 | PASS | PASS | PASS | PASS | 0.0163 | |
| setl_rem_prcp_paym_m12_num | — | N | 0.0049 | PASS | PASS | FAIL | — | — | IV<0.02 |
| loan_os_prcp_credit_amount_m3 | — | Y | 0.1274 | PASS | PASS | PASS | PASS | 0.0732 | |
| loan_os_prcp_credit_amount_m6 | — | Y | 0.1027 | PASS | PASS | PASS | PASS | 0.0432 | |
| loan_os_prcp_credit_amount_m12 | — | Y | 0.0893 | PASS | PASS | PASS | PASS | 0.0785 | |
| useratemore50maxcontimonsm12 | — | Y | 0.0578 | PASS | PASS | PASS | PASS | 0.2289 | |
| useratemore70_m6_num | — | Y | 0.0429 | PASS | PASS | PASS | PASS | 0.0784 | |
| useratemore70monthsubcurmonth | — | Y | 0.0434 | PASS | PASS | PASS | PASS | 0.1603 | |
| useratemore90_m3_num | — | N | 0.0302 | PASS | PASS | PASS | PASS | 0.0027 | 重要性排名超出Top-40 |
| useratemore90maxcontimonsm12 | — | Y | 0.0350 | PASS | PASS | PASS | PASS | 0.1030 | |
| shd_max_dpd | — | N | 0.0690 | PASS | PASS | PASS | — | 0.3133 | PSI>0.25 |
| shd_min_dpd | — | N | 0.0130 | PASS | PASS | FAIL | — | — | IV<0.02 |
| shd_pre_repay_cnt | — | N | 0.0209 | PASS | PASS | PASS | PASS | 0.0547 | 重要性排名超出Top-40 |
| shd_perd_max | — | N | 0.0161 | PASS | PASS | FAIL | — | — | IV<0.02 |
| shd_instm_amt_sum | — | N | 0.0298 | PASS | PASS | — | — | — | 唯一率过高(ID列) |
| shd_l30_max_dpd | — | N | 0.0576 | PASS | PASS | PASS | — | 1.1956 | PSI>0.25 |
| shd_l60_min_dpd | — | N | 0.0368 | PASS | PASS | PASS | — | 0.5202 | PSI>0.25 |
| shd_l90_ps_due_cnt | — | N | 0.0336 | PASS | PASS | PASS | — | 0.3409 | PSI>0.25 |
| shd_l180_max_dpd | — | N | 0.0043 | PASS | PASS | FAIL | — | — | IV<0.02 |
| shd_l180_instm_amt_sum | — | N | 0.0243 | PASS | PASS | — | — | — | 唯一率过高(ID列) |
| shd_remain_actual_cnt | — | N | 0.0182 | PASS | PASS | FAIL | — | — | IV<0.02 |
| shd_pre_repay_cnt_rate | — | N | 0.0124 | PASS | PASS | FAIL | — | — | IV<0.02 |
| shd_pre_repay_amt_rate | — | Y | 0.0389 | PASS | PASS | PASS | PASS | 0.0420 | |
| shd_pre_repay_30d_amt_rate | — | N | 0.0029 | PASS | PASS | FAIL | — | — | IV<0.02 |
| shd_pre_repay_due_rate | — | N | 0.1115 | PASS | PASS | PASS | — | 0.3511 | PSI>0.25 |
| shd_l30_pre_repay_due_rate | — | N | 0.0546 | PASS | PASS | PASS | — | 0.8956 | PSI>0.25 |
| shd_remain_actual_rate | — | N | 0.0091 | PASS | PASS | FAIL | — | — | IV<0.02 |
| cre_usedrate_u30_daydelta_min | — | N | 0.0134 | PASS | PASS | FAIL | — | — | IV<0.02 |
| cre_usedrate_u30_daydelta_max | — | N | 0.0468 | PASS | PASS | PASS | — | 0.2756 | PSI>0.25 |
| cre_l30_limit_left_amt_min | — | N | 0.0597 | PASS | PASS | PASS | FAIL | 0.0141 | 与 available_limit_amt 相关>0.7 |
| cre_l60_used_limit_rate_max | — | N | 0.0729 | PASS | PASS | PASS | FAIL | 0.0634 | 与 cre_l60_used_limit_rate_min 相关>0.7 |
| cre_l60_used_limit_rate_min | — | Y | 0.1447 | PASS | PASS | PASS | PASS | 0.0406 | |
| cre_l90_used_limit_amt_min | — | Y | 0.1336 | PASS | PASS | PASS | PASS | 0.0680 | |
| cre_now_p1m_used_rate_d | — | N | 0.0411 | PASS | PASS | PASS | FAIL | 0.0141 | 与 cre_now_l30_used_amt_d_min 相关>0.7 |
| cre_now_p3m_used_rate_d | — | N | 0.0250 | PASS | PASS | PASS | FAIL | 0.0524 | 与 cre_now_l60_used_amt_d_min 相关>0.7 |
| cre_now_p1m_used_rate_m | — | N | 0.0184 | PASS | PASS | FAIL | — | — | IV<0.02 |
| cre_now_p2m_used_rate_m | — | N | 0.0199 | PASS | PASS | FAIL | — | — | IV<0.02 |
| cre_now_l30_used_amt_d_max | — | Y | 0.0326 | PASS | PASS | PASS | PASS | 0.2422 | |
| cre_now_l30_used_amt_d_min | — | Y | 0.1008 | PASS | PASS | PASS | PASS | 0.0344 | |
| cre_now_l30_limit_left_d_max | — | N | 0.0223 | PASS | PASS | PASS | FAIL | 0.0016 | 与 cre_now_l60_limit_left_d_max 相关>0.7 |
| cre_now_l30_limit_left_d_min | — | Y | 0.0312 | PASS | PASS | PASS | PASS | 0.1380 | |
| cre_now_l60_used_amt_d_min | — | Y | 0.0765 | PASS | PASS | PASS | PASS | 0.0615 | |
| cre_now_l60_limit_left_d_max | — | Y | 0.0537 | PASS | PASS | PASS | PASS | 0.0048 | |
| cre_now_l60_limit_left_d_min | — | N | 0.0571 | PASS | PASS | PASS | FAIL | 0.1494 | 与 cre_now_l90_limit_left_d_min 相关>0.7 |
| cre_now_l60_used_amt_m_max | — | Y | 0.0541 | PASS | PASS | PASS | PASS | 0.2428 | |
| cre_now_l60_used_amt_m_min | — | Y | 0.1485 | PASS | PASS | PASS | PASS | 0.0815 | |
| cre_now_l60_usedrate_m_max | — | N | 0.0284 | PASS | PASS | PASS | PASS | 0.2047 | 重要性排名超出Top-40 |
| cre_now_l90_limit_left_d_min | — | Y | 0.0620 | PASS | PASS | PASS | PASS | 0.1852 | |
| cre_l30_l90_used_amt_d_max | — | N | 0.0956 | PASS | PASS | PASS | — | 0.3530 | PSI>0.25 |
| cre_l30_l90_used_amt_m_max | — | N | 0.0882 | PASS | PASS | PASS | — | 0.3031 | PSI>0.25 |
| cre_l30_l90_used_amt_m_min | — | Y | 0.0527 | PASS | PASS | PASS | PASS | 0.0608 | |
| cre_l30_l90_usedrate_m_max | — | N | 0.0244 | PASS | PASS | PASS | FAIL | 0.2007 | 与 cre_now_l60_usedrate_m_max 相关>0.7 |
| cre_l30_l90_usedrate_m_min | — | N | 0.0114 | PASS | PASS | FAIL | — | — | IV<0.02 |
| 模型 | 样本 | KS | AUC | GINI |
|---|---|---|---|---|
| LightGBM | 开发样本 | 0.3604 | 0.7440 | 0.4880 |
| LightGBM | 测试样本 | 0.3268 | 0.7257 | 0.4514 |
| LightGBM | 训练+测试样本 | 0.3462 | 0.7367 | 0.4734 |
| LightGBM | 跨时间验证样本 | 0.3223 | 0.7165 | 0.4330 |
| cuts | cnt | bad | good | bad_rate | population_pct | cum_bad_rate | cum_good_rate |
|---|---|---|---|---|---|---|---|
| [-inf, 432) | 3809 | 912 | 2897 | 23.94% | 10.00% | 28.94% | 8.29% |
| [432, 455) | 3809 | 572 | 3237 | 15.02% | 10.00% | 47.10% | 17.56% |
| [455, 475) | 3809 | 454 | 3355 | 11.92% | 10.00% | 61.50% | 27.16% |
| [475, 493) | 3808 | 360 | 3448 | 9.45% | 10.00% | 72.93% | 37.03% |
| [493, 510) | 3809 | 276 | 3533 | 7.25% | 10.00% | 81.69% | 47.14% |
| [510, 529) | 3809 | 208 | 3601 | 5.46% | 10.00% | 88.29% | 57.45% |
| [529, 548) | 3808 | 161 | 3647 | 4.23% | 10.00% | 93.40% | 67.89% |
| [548, 571) | 3809 | 109 | 3700 | 2.86% | 10.00% | 96.86% | 78.48% |
| [571, 599) | 3809 | 73 | 3736 | 1.92% | 10.00% | 99.17% | 89.17% |
| [599, inf) | 3809 | 26 | 3783 | 0.68% | 10.00% | 100.00% | 100.00% |
| cuts | cnt | bad | good | bad_rate | population_pct | cum_bad_rate | cum_good_rate |
|---|---|---|---|---|---|---|---|
| [-inf, 432) | 2528 | 556 | 1972 | 21.99% | 9.96% | 26.48% | 8.47% |
| [432, 455) | 2453 | 372 | 2081 | 15.17% | 9.66% | 44.19% | 17.40% |
| [455, 475) | 2573 | 294 | 2279 | 11.43% | 10.13% | 58.19% | 27.19% |
| [475, 493) | 2569 | 236 | 2333 | 9.19% | 10.12% | 69.43% | 37.20% |
| [493, 510) | 2558 | 203 | 2355 | 7.94% | 10.07% | 79.10% | 47.31% |
| [510, 529) | 2563 | 170 | 2393 | 6.63% | 10.09% | 87.19% | 57.59% |
| [529, 548) | 2463 | 113 | 2350 | 4.59% | 9.70% | 92.57% | 67.68% |
| [548, 571) | 2550 | 85 | 2465 | 3.33% | 10.04% | 96.62% | 78.26% |
| [571, 599) | 2523 | 50 | 2473 | 1.98% | 9.94% | 99.00% | 88.88% |
| [599, inf) | 2611 | 21 | 2590 | 0.80% | 10.28% | 100.00% | 100.00% |
| cuts | cnt | bad | good | bad_rate | population_pct | cum_bad_rate | cum_good_rate |
|---|---|---|---|---|---|---|---|
| [-inf, 432) | 6337 | 1468 | 4869 | 23.17% | 9.98% | 27.96% | 8.36% |
| [432, 455) | 6262 | 944 | 5318 | 15.08% | 9.86% | 45.93% | 17.50% |
| [455, 475) | 6382 | 748 | 5634 | 11.72% | 10.05% | 60.18% | 27.17% |
| [475, 493) | 6377 | 596 | 5781 | 9.35% | 10.05% | 71.53% | 37.10% |
| [493, 510) | 6367 | 479 | 5888 | 7.52% | 10.03% | 80.65% | 47.21% |
| [510, 529) | 6372 | 378 | 5994 | 5.93% | 10.04% | 87.85% | 57.50% |
| [529, 548) | 6271 | 274 | 5997 | 4.37% | 9.88% | 93.07% | 67.80% |
| [548, 571) | 6359 | 194 | 6165 | 3.05% | 10.02% | 96.76% | 78.39% |
| [571, 599) | 6332 | 123 | 6209 | 1.94% | 9.97% | 99.10% | 89.06% |
| [599, inf) | 6420 | 47 | 6373 | 0.73% | 10.11% | 100.00% | 100.00% |
| cuts | cnt | bad | good | bad_rate | population_pct | cum_bad_rate | cum_good_rate |
|---|---|---|---|---|---|---|---|
| [-inf, 432) | 2865 | 569 | 2296 | 19.86% | 8.25% | 23.40% | 7.11% |
| [432, 455) | 3342 | 427 | 2915 | 12.78% | 9.62% | 40.95% | 16.13% |
| [455, 475) | 3599 | 355 | 3244 | 9.86% | 10.36% | 55.55% | 26.18% |
| [475, 493) | 3500 | 291 | 3209 | 8.31% | 10.08% | 67.52% | 36.11% |
| [493, 510) | 3378 | 215 | 3163 | 6.36% | 9.73% | 76.36% | 45.91% |
| [510, 529) | 3584 | 205 | 3379 | 5.72% | 10.32% | 84.79% | 56.37% |
| [529, 548) | 3554 | 145 | 3409 | 4.08% | 10.23% | 90.75% | 66.92% |
| [548, 571) | 3666 | 122 | 3544 | 3.33% | 10.56% | 95.76% | 77.90% |
| [571, 599) | 3565 | 60 | 3505 | 1.68% | 10.26% | 98.23% | 88.75% |
| [599, inf) | 3677 | 43 | 3634 | 1.17% | 10.59% | 100.00% | 100.00% |
跨时间验证样本结论
风险高度集中在低分尾端——最低 20% 样本集中了全量 55.5% 的坏客户,策略切分空间很大。
① 样本与分箱结构:共 34,730 样本 / 2,432 坏样本,整体坏率 7.00%,好坏比约 13.3:1;10 档等频分数分栏,每箱约 10%,分箱均匀,无空箱无过厚箱。
② 排序性与单调性:逐箱 Bad Rate 19.86% → … → 1.17%(低分 → 高分),无倒挂,最低分段坏率是最高分段的 17.0 倍。
③ 区分度与坏客户捕获:最低 20% 样本捕获全量 55.5% 的坏客户,最低 50% 捕获 84.8%;最高 20% 样本仅含 1.8% 的坏客户,其中风险最高一箱单独占 23.4%。
(口径:分数 = 按基准分/优比/PDO 刻度由模型概率转换,分数越高风险越低;结论由程序按分箱数据自动生成。)
注:score_cut 表按开发样本(train)分数等频 10 档取边界(低分 → 高分),各样本共用同一套边界、同栏可比(20261022 口径);分数由模型概率按基准分/优比/PDO 刻度转换,分数越高风险越低;每表附 KS/AUC(按概率计算,与分栏口径无关);训练+测试 = TRAIN 全体。旧实验无分数转换时为 PD 等频口径(按本样本分位切分)。
| 样本 | KS | GINI | AUC |
|---|---|---|---|
| 开发样本 | 0.3604 | 0.4880 | 0.7440 |
| 测试样本 | 0.3268 | 0.4514 | 0.7257 |
| 训练+测试样本 | 0.3462 | 0.4734 | 0.7367 |
| 跨时间验证样本 | 0.3223 | 0.4330 | 0.7165 |
注:GINI = 2×AUC−1。KS 图 X 轴为分数(升序),红虚线为最大间隔位置;ROC 图例标注 AUC。
| 模型 | 训练集与测试集 | 训练集与跨时间验证 | 训练集与psi验证集 |
|---|---|---|---|
| LightGBM | 0.0003 | 0.0046 | 0.0089 |
| 分数段 | 开发样本占比 | 跨时间验证样本占比 | PSI 贡献 | 累计 PSI |
|---|---|---|---|---|
| [-inf, 432) | 10.00% | 8.25% | 0.0034 | 0.0034 |
| [432, 455) | 10.00% | 9.62% | 0.0001 | 0.0035 |
| [455, 475) | 10.00% | 10.36% | 0.0001 | 0.0036 |
| [475, 493) | 10.00% | 10.08% | 0.0000 | 0.0037 |
| [493, 510) | 10.00% | 9.73% | 0.0001 | 0.0037 |
| [510, 529) | 10.00% | 10.32% | 0.0001 | 0.0038 |
| [529, 548) | 10.00% | 10.23% | 0.0001 | 0.0039 |
| [548, 571) | 10.00% | 10.56% | 0.0003 | 0.0042 |
| [571, 599) | 10.00% | 10.26% | 0.0001 | 0.0043 |
| [599, inf) | 10.00% | 10.59% | 0.0003 | 0.0046 |
| 分数段 | 开发样本占比 | PSI时点占比 | PSI 贡献 | 累计 PSI |
|---|---|---|---|---|
| [-inf, 432) | 10.00% | 8.63% | 0.0020 | 0.0020 |
| [432, 455) | 10.00% | 9.98% | 0.0000 | 0.0020 |
| [455, 475) | 10.00% | 10.01% | 0.0000 | 0.0020 |
| [475, 493) | 10.00% | 9.83% | 0.0000 | 0.0020 |
| [493, 510) | 10.00% | 9.47% | 0.0003 | 0.0023 |
| [510, 529) | 10.00% | 11.35% | 0.0017 | 0.0040 |
| [529, 548) | 10.00% | 11.65% | 0.0025 | 0.0066 |
| [548, 571) | 10.00% | 10.76% | 0.0006 | 0.0071 |
| [571, 599) | 10.00% | 9.49% | 0.0003 | 0.0074 |
| [599, inf) | 10.00% | 8.82% | 0.0015 | 0.0089 |
注:分数段 PSI 明细按分数刻度计算(概率→分数转换,20261022 口径),分栏边界取自开发样本(train)分数等频分位,各对比样本共用同一套边界。
| 评分段 | 开发样本样本量 | 开发样本占比 | 测试样本样本量 | 测试样本占比 | 训练+测试样本样本量 | 训练+测试样本占比 | 跨时间验证样本样本量 | 跨时间验证样本占比 | PSI时点样本样本量 | PSI时点样本占比 |
|---|---|---|---|---|---|---|---|---|---|---|
| (-inf, 432] | 3809 | 10.00% | 2528 | 9.96% | 6337 | 9.98% | 2865 | 8.25% | 1508 | 8.63% |
| (432, 455] | 3809 | 10.00% | 2453 | 9.66% | 6262 | 9.86% | 3342 | 9.62% | 1744 | 9.98% |
| (455, 475] | 3809 | 10.00% | 2573 | 10.13% | 6382 | 10.05% | 3599 | 10.36% | 1749 | 10.01% |
| (475, 493] | 3808 | 10.00% | 2569 | 10.12% | 6377 | 10.05% | 3500 | 10.08% | 1718 | 9.83% |
| (493, 510] | 3809 | 10.00% | 2558 | 10.07% | 6367 | 10.03% | 3378 | 9.73% | 1654 | 9.47% |
| (510, 529] | 3809 | 10.00% | 2563 | 10.09% | 6372 | 10.04% | 3584 | 10.32% | 1983 | 11.35% |
| (529, 548] | 3808 | 10.00% | 2463 | 9.70% | 6271 | 9.88% | 3554 | 10.23% | 2036 | 11.65% |
| (548, 571] | 3809 | 10.00% | 2550 | 10.04% | 6359 | 10.02% | 3666 | 10.56% | 1880 | 10.76% |
| (571, 599] | 3809 | 10.00% | 2523 | 9.94% | 6332 | 9.98% | 3565 | 10.26% | 1659 | 9.49% |
| (599, inf] | 3809 | 10.00% | 2611 | 10.28% | 6420 | 10.11% | 3677 | 10.59% | 1542 | 8.82% |
| sum | 38088 | 100.00% | 25391 | 100.00% | 63479 | 100.00% | 34730 | 100.00% | 17473 | 100.00% |
| 特征项 | PSI | 状态 |
|---|---|---|
| t_ps_od_days_max | 0.2430 | 关注 |
| cre_now_l60_used_amt_m_max | 0.2428 | 关注 |
| cre_now_l30_used_amt_d_max | 0.2422 | 关注 |
| repay_amount_all_shd_amt_pc | 0.2346 | 关注 |
| useratemore50maxcontimonsm12 | 0.2289 | 关注 |
| ps_int_amt_sum | 0.2234 | 关注 |
| s_ps_od_days_max | 0.1952 | 关注 |
| cre_now_l90_limit_left_d_min | 0.1852 | 关注 |
| avg_od_amt_m6_orig_prcp_pc | 0.1806 | 关注 |
| od_amt_m6_loan_os_prcp_m6_pc | 0.1805 | 关注 |
| useratemore70monthsubcurmonth | 0.1603 | 关注 |
| f_ps_od_days_max | 0.1507 | 关注 |
| od_amt_m12_loan_os_prcp_m12_pc | 0.1444 | 关注 |
| suc_apprv_num_m1 | 0.1386 | 关注 |
| cre_now_l30_limit_left_d_min | 0.1380 | 关注 |
| apprv_amt_day | 0.1356 | 关注 |
| suc_apprv_num_m6 | 0.1217 | 关注 |
| ps_int_amt_avg | 0.1194 | 关注 |
| apprv_num_m1 | 0.1088 | 关注 |
| useratemore90maxcontimonsm12 | 0.1030 | 关注 |
| cre_now_l60_used_amt_m_min | 0.0815 | 稳定 |
| loan_os_prcp_credit_amount_m12 | 0.0785 | 稳定 |
| useratemore70_m6_num | 0.0784 | 稳定 |
| loan_os_prcp_credit_amount_m3 | 0.0732 | 稳定 |
| cre_l90_used_limit_amt_min | 0.0680 | 稳定 |
| max_loan_os_prcp_m12 | 0.0638 | 稳定 |
| cre_now_l60_used_amt_d_min | 0.0615 | 稳定 |
| cre_l30_l90_used_amt_m_min | 0.0608 | 稳定 |
| loan_os_prcp_credit_amount_m6 | 0.0432 | 稳定 |
| shd_pre_repay_amt_rate | 0.0420 | 稳定 |
| avg_tnr 平均履约月数 | 0.0410 | 稳定 |
| repay_amount_m6_all_shd_amt_pc | 0.0409 | 稳定 |
| cre_l60_used_limit_rate_min | 0.0406 | 稳定 |
| orig_prcp_avg_m12 | 0.0373 | 稳定 |
| cre_now_l30_used_amt_d_min | 0.0344 | 稳定 |
| min_apply_amt | 0.0271 | 稳定 |
| loan_os_prcp_gt0_m3_num_pc | 0.0255 | 稳定 |
| setl_rem_prcp_paym_m3_num | 0.0163 | 稳定 |
| available_limit_amt | 0.0138 | 稳定 |
| cre_now_l60_limit_left_d_max | 0.0048 | 稳定 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 0] | 53.63% | 71.67% | 18.04% | 0.0523 |
| (0, 1] | 22.17% | 15.68% | -6.49% | 0.0225 |
| (1, 2] | 8.98% | 5.01% | -3.97% | 0.0232 |
| (2, 4] | 9.43% | 4.97% | -4.45% | 0.0285 |
| (4, inf] | 5.80% | 2.67% | -3.12% | 0.0242 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 0] | 79.23% | 62.50% | -16.73% | 0.0397 |
| (0, 1] | 12.57% | 22.98% | 10.41% | 0.0628 |
| (1, inf] | 8.20% | 14.52% | 6.32% | 0.0361 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 11] | 79.68% | 63.48% | -16.21% | 0.0369 |
| (11, 1000] | 6.58% | 11.57% | 4.99% | 0.0281 |
| (1000, 5995] | 8.68% | 14.12% | 5.44% | 0.0265 |
| (5995, inf] | 5.06% | 10.84% | 5.78% | 0.0441 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 0] | 54.18% | 75.91% | 21.72% | 0.0732 |
| (0, 2] | 29.14% | 17.99% | -11.15% | 0.0538 |
| (2, 3] | 5.38% | 2.30% | -3.08% | 0.0261 |
| (3, 5] | 5.77% | 2.56% | -3.21% | 0.0261 |
| (5, inf] | 5.53% | 1.25% | -4.28% | 0.0637 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 1.78] | 74.09% | 61.70% | -12.38% | 0.0227 |
| (1.78, 869.6] | 6.50% | 8.10% | 1.59% | 0.0035 |
| (869.6, 1999.71] | 5.41% | 7.26% | 1.84% | 0.0054 |
| (1999.71, 6462.94] | 8.21% | 11.44% | 3.23% | 0.0107 |
| (6462.94, inf] | 5.79% | 11.50% | 5.72% | 0.0393 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 0.02] | 11.71% | 16.82% | 5.11% | 0.0185 |
| (0.02, 0.09] | 7.03% | 7.77% | 0.74% | 0.0007 |
| (0.09, 0.28] | 19.68% | 19.25% | -0.44% | 0.0001 |
| (0.28, 0.92] | 49.66% | 41.38% | -8.28% | 0.0151 |
| (0.92, inf] | 11.92% | 14.78% | 2.86% | 0.0062 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 0] | 54.12% | 74.07% | 19.95% | 0.0626 |
| (0, 1] | 20.88% | 14.30% | -6.58% | 0.0249 |
| (1, 2] | 9.10% | 4.84% | -4.26% | 0.0269 |
| (2, 4] | 9.18% | 4.50% | -4.68% | 0.0333 |
| (4, inf] | 6.72% | 2.30% | -4.42% | 0.0474 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 21.64] | 14.76% | 21.47% | 6.71% | 0.0251 |
| (21.64, 748.71] | 21.22% | 17.21% | -4.01% | 0.0084 |
| (748.71, 8516.23] | 52.99% | 45.70% | -7.30% | 0.0108 |
| (8516.23, 14597.38] | 5.96% | 6.57% | 0.61% | 0.0006 |
| (14597.38, inf] | 5.08% | 9.06% | 3.99% | 0.0231 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, -4999] | 9.66% | 6.42% | -3.24% | 0.0133 |
| (-4999, 35.12] | 21.85% | 26.69% | 4.85% | 0.0097 |
| (35.12, 100.48] | 50.23% | 48.56% | -1.68% | 0.0006 |
| (100.48, 124.34] | 7.13% | 2.99% | -4.15% | 0.0361 |
| (124.34, inf] | 11.13% | 15.35% | 4.22% | 0.0136 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 0] | 73.93% | 58.74% | -15.19% | 0.0349 |
| (0, 1] | 14.05% | 24.06% | 10.01% | 0.0539 |
| (1, 2] | 5.22% | 8.35% | 3.13% | 0.0147 |
| (2, inf] | 6.80% | 8.85% | 2.05% | 0.0054 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 0.03] | 32.52% | 32.39% | -0.14% | 0.0000 |
| (0.03, 468.86] | 11.88% | 9.29% | -2.59% | 0.0064 |
| (468.86, 4307.3] | 31.51% | 30.87% | -0.64% | 0.0001 |
| (4307.3, 27316.27] | 19.04% | 20.46% | 1.42% | 0.0010 |
| (27316.27, inf] | 5.05% | 6.99% | 1.94% | 0.0063 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 4.13] | 5.04% | 6.37% | 1.33% | 0.0031 |
| (4.13, 33.8] | 16.32% | 23.19% | 6.87% | 0.0241 |
| (33.8, 48.94] | 11.65% | 12.10% | 0.45% | 0.0002 |
| (48.94, 107.59] | 49.22% | 40.80% | -8.43% | 0.0158 |
| (107.59, inf] | 17.76% | 17.55% | -0.21% | 0.0000 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 1] | 86.91% | 80.18% | -6.73% | 0.0054 |
| (1, 1.38] | 5.37% | 7.33% | 1.97% | 0.0061 |
| (1.38, inf] | 7.72% | 12.48% | 4.76% | 0.0229 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 16.18] | 8.31% | 12.94% | 4.63% | 0.0205 |
| (16.18, 44.21] | 15.85% | 21.83% | 5.98% | 0.0192 |
| (44.21, 77.88] | 37.98% | 32.44% | -5.54% | 0.0087 |
| (77.88, 95.76] | 17.43% | 11.02% | -6.40% | 0.0293 |
| (95.76, inf] | 20.43% | 21.76% | 1.33% | 0.0008 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 0.57] | 93.45% | 99.63% | 6.17% | 0.0039 |
| (0.57, inf] | 6.55% | 0.37% | -6.17% | 0.1767 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 0.39] | 93.46% | 99.63% | 6.17% | 0.0039 |
| (0.39, inf] | 6.54% | 0.37% | -6.17% | 0.1766 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 1] | 81.68% | 71.57% | -10.11% | 0.0134 |
| (1, 1.45] | 6.89% | 9.73% | 2.84% | 0.0098 |
| (1.45, 2.31] | 5.52% | 7.82% | 2.30% | 0.0080 |
| (2.31, inf] | 5.91% | 10.88% | 4.96% | 0.0303 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 68.17] | 8.81% | 13.83% | 5.02% | 0.0226 |
| (68.17, inf] | 91.19% | 86.17% | -5.02% | 0.0028 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 0.1] | 92.54% | 99.11% | 6.57% | 0.0045 |
| (0.1, inf] | 7.46% | 0.89% | -6.57% | 0.1399 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, -0.68] | 7.62% | 4.88% | -2.73% | 0.0121 |
| (-0.68, 0.14] | 8.11% | 4.65% | -3.46% | 0.0192 |
| (0.14, 0.99] | 11.59% | 12.00% | 0.42% | 0.0001 |
| (0.99, 1.19] | 22.53% | 41.36% | 18.83% | 0.1144 |
| (1.19, inf] | 50.16% | 37.11% | -13.06% | 0.0394 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 0] | 10.71% | 20.26% | 9.55% | 0.0609 |
| (0, 1] | 5.26% | 11.54% | 6.27% | 0.0492 |
| (1, 2] | 6.01% | 10.12% | 4.11% | 0.0215 |
| (2, 4] | 15.48% | 17.49% | 2.00% | 0.0024 |
| (4, inf] | 62.54% | 40.59% | -21.94% | 0.0948 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 209.51] | 8.33% | 24.84% | 16.51% | 0.1804 |
| (209.51, 815.29] | 27.20% | 19.86% | -7.33% | 0.0230 |
| (815.29, 1891.74] | 27.39% | 20.94% | -6.45% | 0.0173 |
| (1891.74, 10533.94] | 29.72% | 26.96% | -2.75% | 0.0027 |
| (10533.94, inf] | 7.37% | 7.39% | 0.03% | 0.0000 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 83.31] | 13.52% | 32.92% | 19.40% | 0.1726 |
| (83.31, 1001.96] | 44.49% | 31.12% | -13.38% | 0.0479 |
| (1001.96, 2003.01] | 18.79% | 13.42% | -5.37% | 0.0181 |
| (2003.01, 2696.47] | 6.09% | 4.64% | -1.45% | 0.0040 |
| (2696.47, inf] | 17.11% | 17.90% | 0.80% | 0.0004 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, -0.01] | 5.96% | 6.42% | 0.46% | 0.0003 |
| (-0.01, 0.32] | 10.31% | 10.98% | 0.67% | 0.0004 |
| (0.32, 0.7] | 6.45% | 7.74% | 1.29% | 0.0024 |
| (0.7, 1] | 75.47% | 72.70% | -2.77% | 0.0010 |
| (1, inf] | 1.81% | 2.16% | 0.35% | 0.0006 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 0.63] | 78.43% | 68.57% | -9.86% | 0.0132 |
| (0.63, 1107.6] | 7.51% | 9.46% | 1.95% | 0.0045 |
| (1107.6, 5082.2] | 8.56% | 11.12% | 2.56% | 0.0067 |
| (5082.2, inf] | 5.50% | 10.84% | 5.34% | 0.0363 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 3] | 6.40% | 11.49% | 5.10% | 0.0298 |
| (3, 5] | 9.64% | 9.21% | -0.43% | 0.0002 |
| (5, 6] | 6.99% | 8.13% | 1.15% | 0.0017 |
| (6, 10] | 33.27% | 27.97% | -5.30% | 0.0092 |
| (10, inf] | 43.70% | 43.19% | -0.51% | 0.0001 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 1747.28] | 10.78% | 16.33% | 5.56% | 0.0231 |
| (1747.28, 2010.25] | 7.37% | 5.85% | -1.52% | 0.0035 |
| (2010.25, 13572.58] | 59.06% | 48.73% | -10.34% | 0.0199 |
| (13572.58, 20848.59] | 9.51% | 10.92% | 1.41% | 0.0020 |
| (20848.59, inf] | 13.28% | 18.17% | 4.89% | 0.0154 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 0] | 34.85% | 20.09% | -14.76% | 0.0813 |
| (0, 1] | 22.95% | 32.15% | 9.20% | 0.0310 |
| (1, 2] | 12.53% | 15.76% | 3.23% | 0.0074 |
| (2, 3] | 7.99% | 8.25% | 0.26% | 0.0001 |
| (3, inf] | 21.68% | 23.76% | 2.07% | 0.0019 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 0] | 35.85% | 41.31% | 5.46% | 0.0077 |
| (0, 2] | 17.30% | 11.47% | -5.84% | 0.0240 |
| (2, 4] | 13.66% | 6.52% | -7.14% | 0.0527 |
| (4, 9] | 15.86% | 11.51% | -4.35% | 0.0139 |
| (9, inf] | 17.33% | 29.18% | 11.86% | 0.0618 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 0.5] | 84.32% | 79.42% | -4.90% | 0.0029 |
| (0.5, inf] | 15.68% | 20.58% | 4.90% | 0.0133 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 1031.97] | 30.19% | 28.38% | -1.82% | 0.0011 |
| (1031.97, 1871.88] | 18.19% | 14.83% | -3.35% | 0.0068 |
| (1871.88, 3819.86] | 22.92% | 21.14% | -1.78% | 0.0014 |
| (3819.86, 13787.5] | 23.40% | 26.11% | 2.71% | 0.0030 |
| (13787.5, inf] | 5.31% | 9.55% | 4.24% | 0.0249 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 0] | 28.42% | 37.70% | 9.28% | 0.0262 |
| (0, 1] | 11.65% | 15.06% | 3.41% | 0.0088 |
| (1, 4] | 37.87% | 33.31% | -4.55% | 0.0058 |
| (4, 5] | 9.11% | 5.58% | -3.53% | 0.0173 |
| (5, inf] | 12.95% | 8.34% | -4.61% | 0.0203 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 0.62] | 32.62% | 41.05% | 8.43% | 0.0194 |
| (0.62, 0.75] | 23.16% | 17.27% | -5.89% | 0.0173 |
| (0.75, 0.85] | 23.04% | 19.97% | -3.07% | 0.0044 |
| (0.85, 0.93] | 16.72% | 16.58% | -0.14% | 0.0000 |
| (0.93, inf] | 4.46% | 5.12% | 0.67% | 0.0009 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 93.99] | 34.86% | 41.75% | 6.88% | 0.0124 |
| (93.99, 95.59] | 7.94% | 5.84% | -2.10% | 0.0065 |
| (95.59, 96.49] | 7.90% | 5.60% | -2.30% | 0.0079 |
| (96.49, 99.49] | 36.03% | 30.70% | -5.33% | 0.0085 |
| (99.49, inf] | 13.27% | 16.12% | 2.85% | 0.0055 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 4.33] | 10.71% | 22.48% | 11.77% | 0.0873 |
| (4.33, 13.08] | 32.12% | 24.75% | -7.38% | 0.0192 |
| (13.08, 15.02] | 5.37% | 4.48% | -0.89% | 0.0016 |
| (15.02, 38.25] | 32.33% | 27.00% | -5.33% | 0.0096 |
| (38.25, inf] | 19.47% | 21.30% | 1.82% | 0.0016 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 0] | 24.43% | 37.30% | 12.87% | 0.0544 |
| (0, 1] | 18.14% | 19.61% | 1.47% | 0.0012 |
| (1, 4] | 38.75% | 31.06% | -7.70% | 0.0170 |
| (4, 7] | 12.22% | 7.37% | -4.85% | 0.0246 |
| (7, inf] | 6.46% | 4.67% | -1.79% | 0.0058 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 0.68] | 19.62% | 14.54% | -5.08% | 0.0152 |
| (0.68, 0.75] | 6.05% | 3.70% | -2.35% | 0.0115 |
| (0.75, 0.76] | 4.81% | 3.12% | -1.69% | 0.0073 |
| (0.76, 0.91] | 45.74% | 31.74% | -14.00% | 0.0512 |
| (0.91, inf] | 23.79% | 46.91% | 23.12% | 0.1570 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 0.27] | 7.19% | 3.87% | -3.32% | 0.0206 |
| (0.27, 1] | 24.60% | 40.66% | 16.06% | 0.0807 |
| (1, 1.12] | 21.69% | 20.07% | -1.62% | 0.0013 |
| (1.12, 1.73] | 33.03% | 23.28% | -9.75% | 0.0341 |
| (1.73, inf] | 13.49% | 12.12% | -1.37% | 0.0015 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, 1135] | 8.90% | 12.49% | 3.59% | 0.0122 |
| (1135, 2270] | 13.50% | 12.57% | -0.93% | 0.0007 |
| (2270, 4180] | 33.72% | 29.06% | -4.66% | 0.0069 |
| (4180, 7300] | 24.21% | 22.57% | -1.65% | 0.0012 |
| (7300, inf] | 19.66% | 23.31% | 3.65% | 0.0062 |
| 分栏 | 开发基准比例 | PSI时点样本 比例 | 变更 | 贡献 |
|---|---|---|---|---|
| (-inf, -4999] | 5.67% | 20.00% | 14.33% | 0.1806 |
| (-4999, 90.52] | 24.19% | 26.40% | 2.21% | 0.0019 |
| (90.52, 97.22] | 42.31% | 30.54% | -11.77% | 0.0384 |
| (97.22, 98.58] | 18.31% | 13.64% | -4.67% | 0.0137 |
| (98.58, inf] | 9.52% | 9.42% | -0.10% | 0.0000 |
注:PSI ≤ 0.1 视为稳定,0.1~0.25 需关注,> 0.25 不稳定。
注:统计所有入模变量的单变量分析(开发样本口径)。预留验证/总体/OOT 口径的分组明细待扩展。
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 20422 | 53.63% | 18144 | 2278 | 11.15% | 7.96 |
| 2 | (0, 1] | 8441 | 75.80% | 8002 | 439 | 5.20% | 18.23 |
| 3 | (1, 2] | 3420 | 84.78% | 3275 | 145 | 4.24% | 22.59 |
| 4 | (2, 4] | 3590 | 94.20% | 3453 | 137 | 3.82% | 25.20 |
| 5 | (4, inf] | 2207 | 100.00% | 2056 | 151 | 6.84% | 13.62 |
| 合计 | 38080 | 34930 | 3150 | 8.27% | 11.09 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(11.15% → 11.15% → 6.84%),如需严格单调可考虑调整切点或合并分箱。IV=0.1937,该变量区分度尚可。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 4→5 箱有局部反弹:Bad Rate 由 3.82% 回升至 6.84%,如需严格单调可考虑合并这两箱
第 1 箱((-inf, 0])为坏率最高区间:坏率高达 11.15%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 30169 | 79.23% | 27287 | 2882 | 9.55% | 9.47 |
| 2 | (0, 1] | 4787 | 91.80% | 4591 | 196 | 4.09% | 23.42 |
| 3 | (1, inf] | 3124 | 100.00% | 3052 | 72 | 2.30% | 42.39 |
| 合计 | 38080 | 34930 | 3150 | 8.27% | 11.09 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调下降(9.55% → 2.30%),WOE 单调上升(-0.1580 → 1.3409),符合风控分箱预期。IV=0.1594,该变量区分度尚可。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 2 箱 WOE<0(风险高于平均)
第 1 箱((-inf, 0])为坏率最高区间:坏率高达 9.55%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 11] | 30344 | 79.68% | 27452 | 2892 | 9.53% | 9.49 |
| 2 | (11, 1000] | 2506 | 86.27% | 2421 | 85 | 3.39% | 28.48 |
| 3 | (1000, 5995] | 3304 | 94.94% | 3220 | 84 | 2.54% | 38.33 |
| 4 | (5995, inf] | 1926 | 100.00% | 1837 | 89 | 4.62% | 20.64 |
| 合计 | 38080 | 34930 | 3150 | 8.27% | 11.09 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(9.53% → 9.53% → 4.62%),如需严格单调可考虑调整切点或合并分箱。IV=0.1569,该变量区分度尚可。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 3→4 箱有局部反弹:Bad Rate 由 2.54% 回升至 4.62%,如需严格单调可考虑合并这两箱
第 1 箱((-inf, 11])为坏率最高区间:坏率高达 9.53%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 20633 | 54.18% | 18517 | 2116 | 10.26% | 8.75 |
| 2 | (0, 2] | 11097 | 83.32% | 10524 | 573 | 5.16% | 18.37 |
| 3 | (2, 3] | 2048 | 88.70% | 1977 | 71 | 3.47% | 27.85 |
| 4 | (3, 5] | 2197 | 94.47% | 2075 | 122 | 5.55% | 17.01 |
| 5 | (5, inf] | 2105 | 100.00% | 1837 | 268 | 12.73% | 6.85 |
| 合计 | 38080 | 34930 | 3150 | 8.27% | 11.09 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(10.26% → 12.73% → 12.73%),如需严格单调可考虑调整切点或合并分箱。IV=0.1496,该变量区分度尚可。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 1→2 箱有局部反弹:Bad Rate 由 10.26% 回落至 5.16%,如需严格单调可考虑合并这两箱
第 5 箱((5, inf])为坏率最高区间:坏率高达 12.73%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 1.78] | 28201 | 74.09% | 25458 | 2743 | 9.73% | 9.28 |
| 2 | (1.78, 869.6] | 2476 | 80.59% | 2368 | 108 | 4.36% | 21.93 |
| 3 | (869.6, 1999.71] | 2060 | 86.00% | 2009 | 51 | 2.48% | 39.39 |
| 4 | (1999.71, 6462.94] | 3125 | 94.21% | 3009 | 116 | 3.71% | 25.94 |
| 5 | (6462.94, inf] | 2203 | 100.00% | 2071 | 132 | 5.99% | 15.69 |
| 合计 | 38065 | 34915 | 3150 | 8.28% | 11.08 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(9.73% → 9.73% → 5.99%),如需严格单调可考虑调整切点或合并分箱。IV=0.1485,该变量区分度尚可。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 3→4 箱有局部反弹:Bad Rate 由 2.48% 回升至 3.71%,如需严格单调可考虑合并这两箱
第 1 箱((-inf, 1.78])为坏率最高区间:坏率高达 9.73%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 0.02] | 4457 | 11.71% | 4320 | 137 | 3.07% | 31.53 |
| 2 | (0.02, 0.09] | 2676 | 18.74% | 2526 | 150 | 5.61% | 16.84 |
| 3 | (0.09, 0.28] | 7493 | 38.42% | 6967 | 526 | 7.02% | 13.25 |
| 4 | (0.28, 0.92] | 18902 | 88.08% | 17153 | 1749 | 9.25% | 9.81 |
| 5 | (0.92, inf] | 4537 | 100.00% | 3949 | 588 | 12.96% | 6.72 |
| 合计 | 38065 | 34915 | 3150 | 8.28% | 11.08 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(3.07% → 12.96%),WOE 单调下降(1.0455 → -0.5010),符合风控分箱预期。IV=0.1447,该变量区分度尚可。
WOE 在第 3、4 箱之间穿越 0 线:前 3 箱 WOE>0(客户质量优于整体),后 2 箱 WOE<0(风险高于平均)
第 5 箱((0.92, inf])为坏率最高区间:坏率高达 12.96%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 20610 | 54.12% | 18430 | 2180 | 10.58% | 8.45 |
| 2 | (0, 1] | 7951 | 75.00% | 7528 | 423 | 5.32% | 17.80 |
| 3 | (1, 2] | 3465 | 84.10% | 3303 | 162 | 4.68% | 20.39 |
| 4 | (2, 4] | 3494 | 93.28% | 3326 | 168 | 4.81% | 19.80 |
| 5 | (4, inf] | 2560 | 100.00% | 2343 | 217 | 8.48% | 10.80 |
| 合计 | 38080 | 34930 | 3150 | 8.27% | 11.09 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(10.58% → 10.58% → 8.48%),如需严格单调可考虑调整切点或合并分箱。IV=0.1336,该变量区分度尚可。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 3→4 箱有局部反弹:Bad Rate 由 4.68% 回升至 4.81%,如需严格单调可考虑合并这两箱
第 1 箱((-inf, 0])为坏率最高区间:坏率高达 10.58%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 21.64] | 5618 | 14.76% | 5408 | 210 | 3.74% | 25.75 |
| 2 | (21.64, 748.71] | 8076 | 35.98% | 7526 | 550 | 6.81% | 13.68 |
| 3 | (748.71, 8516.23] | 20172 | 88.97% | 18354 | 1818 | 9.01% | 10.10 |
| 4 | (8516.23, 14597.38] | 2267 | 94.92% | 1990 | 277 | 12.22% | 7.18 |
| 5 | (14597.38, inf] | 1932 | 100.00% | 1637 | 295 | 15.27% | 5.55 |
| 合计 | 38065 | 34915 | 3150 | 8.28% | 11.08 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(3.74% → 15.27%),WOE 单调下降(0.8430 → -0.6919),符合风控分箱预期。IV=0.1336,该变量区分度尚可。
WOE 在第 2、3 箱之间穿越 0 线:前 2 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 5 箱((14597.38, inf])为坏率最高区间:坏率高达 15.27%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, -4999] | 3677 | 9.66% | 3299 | 378 | 10.28% | 8.73 |
| 2 | (-4999, 35.12] | 8315 | 31.51% | 7933 | 382 | 4.59% | 20.77 |
| 3 | (35.12, 100.48] | 19118 | 81.74% | 17611 | 1507 | 7.88% | 11.69 |
| 4 | (100.48, 124.34] | 2715 | 88.87% | 2411 | 304 | 11.20% | 7.93 |
| 5 | (124.34, inf] | 4235 | 100.00% | 3657 | 578 | 13.65% | 6.33 |
| 合计 | 38060 | 34911 | 3149 | 8.27% | 11.09 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(10.28% → 13.65% → 13.65%),如需严格单调可考虑调整切点或合并分箱。IV=0.1274,该变量区分度尚可。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 1→2 箱有局部反弹:Bad Rate 由 10.28% 回落至 4.59%,如需严格单调可考虑合并这两箱
第 5 箱((124.34, inf])为坏率最高区间:坏率高达 13.65%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 28152 | 73.93% | 25425 | 2727 | 9.69% | 9.32 |
| 2 | (0, 1] | 5350 | 87.98% | 5107 | 243 | 4.54% | 21.02 |
| 3 | (1, 2] | 1989 | 93.20% | 1914 | 75 | 3.77% | 25.52 |
| 4 | (2, inf] | 2589 | 100.00% | 2484 | 105 | 4.06% | 23.66 |
| 合计 | 38080 | 34930 | 3150 | 8.27% | 11.09 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(9.69% → 9.69% → 4.06%),如需严格单调可考虑调整切点或合并分箱。IV=0.1225,该变量区分度尚可。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 3→4 箱有局部反弹:Bad Rate 由 3.77% 回升至 4.06%,如需严格单调可考虑合并这两箱
第 1 箱((-inf, 0])为坏率最高区间:坏率高达 9.69%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 0.03] | 12385 | 32.52% | 10918 | 1467 | 11.85% | 7.44 |
| 2 | (0.03, 468.86] | 4523 | 44.40% | 4247 | 276 | 6.10% | 15.39 |
| 3 | (468.86, 4307.3] | 11998 | 75.91% | 11148 | 850 | 7.08% | 13.12 |
| 4 | (4307.3, 27316.27] | 7250 | 94.95% | 6788 | 462 | 6.37% | 14.69 |
| 5 | (27316.27, inf] | 1924 | 100.00% | 1829 | 95 | 4.94% | 19.25 |
| 合计 | 38080 | 34930 | 3150 | 8.27% | 11.09 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(11.85% → 11.85% → 4.94%),如需严格单调可考虑调整切点或合并分箱。IV=0.1061,该变量区分度尚可。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 2→3 箱有局部反弹:Bad Rate 由 6.10% 回升至 7.08%,如需严格单调可考虑合并这两箱
第 1 箱((-inf, 0.03])为坏率最高区间:坏率高达 11.85%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 4.13] | 1917 | 5.04% | 1793 | 124 | 6.47% | 14.46 |
| 2 | (4.13, 33.8] | 6212 | 21.36% | 5942 | 270 | 4.35% | 22.01 |
| 3 | (33.8, 48.94] | 4435 | 33.01% | 4140 | 295 | 6.65% | 14.03 |
| 4 | (48.94, 107.59] | 18735 | 82.24% | 17074 | 1661 | 8.87% | 10.28 |
| 5 | (107.59, inf] | 6761 | 100.00% | 5962 | 799 | 11.82% | 7.46 |
| 合计 | 38060 | 34911 | 3149 | 8.27% | 11.09 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(6.47% → 11.82% → 11.82%),如需严格单调可考虑调整切点或合并分箱。IV=0.1027,该变量区分度尚可。
WOE 在第 3、4 箱之间穿越 0 线:前 3 箱 WOE>0(客户质量优于整体),后 2 箱 WOE<0(风险高于平均)
第 1→2 箱有局部反弹:Bad Rate 由 6.47% 回落至 4.35%,如需严格单调可考虑合并这两箱
第 5 箱((107.59, inf])为坏率最高区间:坏率高达 11.82%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 1] | 31211 | 86.91% | 28273 | 2938 | 9.41% | 9.62 |
| 2 | (1, 1.38] | 1927 | 92.28% | 1855 | 72 | 3.74% | 25.76 |
| 3 | (1.38, inf] | 2774 | 100.00% | 2692 | 82 | 2.96% | 32.83 |
| 合计 | 35912 | 32820 | 3092 | 8.61% | 10.61 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调下降(9.41% → 2.96%),WOE 单调上升(-0.0980 → 1.1291),符合风控分箱预期。IV=0.1008,该变量区分度尚可。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 2 箱 WOE<0(风险高于平均)
第 1 箱((-inf, 1])为坏率最高区间:坏率高达 9.41%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 16.18] | 3164 | 8.31% | 3058 | 106 | 3.35% | 28.85 |
| 2 | (16.18, 44.21] | 6033 | 24.16% | 5671 | 362 | 6.00% | 15.67 |
| 3 | (44.21, 77.88] | 14456 | 62.15% | 13225 | 1231 | 8.52% | 10.74 |
| 4 | (77.88, 95.76] | 6632 | 79.57% | 6006 | 626 | 9.44% | 9.59 |
| 5 | (95.76, inf] | 7775 | 100.00% | 6951 | 824 | 10.60% | 8.44 |
| 合计 | 38060 | 34911 | 3149 | 8.27% | 11.09 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(3.35% → 10.60%),WOE 单调下降(0.9564 → -0.2732),符合风控分箱预期。IV=0.0893,该变量区分度偏弱但可用。
WOE 在第 2、3 箱之间穿越 0 线:前 2 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 5 箱((95.76, inf])为坏率最高区间:坏率高达 10.60%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 0.57] | 35568 | 93.45% | 32866 | 2702 | 7.60% | 12.16 |
| 2 | (0.57, inf] | 2492 | 100.00% | 2045 | 447 | 17.94% | 4.57 |
| 合计 | 38060 | 34911 | 3149 | 8.27% | 11.09 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(7.60% → 17.94%),WOE 单调下降(0.0927 → -0.8851),符合风控分箱预期。IV=0.0815,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 1 箱 WOE<0(风险高于平均)
第 2 箱((0.57, inf])为坏率最高区间:坏率高达 17.94%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 0.39] | 35569 | 93.46% | 32865 | 2704 | 7.60% | 12.15 |
| 2 | (0.39, inf] | 2491 | 100.00% | 2046 | 445 | 17.86% | 4.60 |
| 合计 | 38060 | 34911 | 3149 | 8.27% | 11.09 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(7.60% → 17.86%),WOE 单调下降(0.0920 → -0.8801),符合风控分箱预期。IV=0.0804,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 1 箱 WOE<0(风险高于平均)
第 2 箱((0.39, inf])为坏率最高区间:坏率高达 17.86%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 1] | 27922 | 81.68% | 25186 | 2736 | 9.80% | 9.21 |
| 2 | (1, 1.45] | 2356 | 88.57% | 2236 | 120 | 5.09% | 18.63 |
| 3 | (1.45, 2.31] | 1886 | 94.09% | 1811 | 75 | 3.98% | 24.15 |
| 4 | (2.31, inf] | 2021 | 100.00% | 1922 | 99 | 4.90% | 19.41 |
| 合计 | 34185 | 31155 | 3030 | 8.86% | 10.28 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(9.80% → 9.80% → 4.90%),如需严格单调可考虑调整切点或合并分箱。IV=0.0765,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 3→4 箱有局部反弹:Bad Rate 由 3.98% 回升至 4.90%,如需严格单调可考虑合并这两箱
第 1 箱((-inf, 1])为坏率最高区间:坏率高达 9.80%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 68.17] | 3354 | 8.81% | 3252 | 102 | 3.04% | 31.88 |
| 2 | (68.17, inf] | 34706 | 100.00% | 31659 | 3047 | 8.78% | 10.39 |
| 合计 | 38060 | 34911 | 3149 | 8.27% | 11.09 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(3.04% → 8.78%),WOE 单调下降(1.0563 → -0.0649),符合风控分箱预期。IV=0.0681,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 1 箱 WOE<0(风险高于平均)
第 2 箱((68.17, inf])为坏率最高区间:坏率高达 8.78%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 0.1] | 35222 | 92.54% | 32532 | 2690 | 7.64% | 12.09 |
| 2 | (0.1, inf] | 2838 | 100.00% | 2379 | 459 | 16.17% | 5.18 |
| 合计 | 38060 | 34911 | 3149 | 8.27% | 11.09 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(7.64% → 16.17%),WOE 单调下降(0.0870 → -0.7603),符合风控分箱预期。IV=0.0658,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 1 箱 WOE<0(风险高于平均)
第 2 箱((0.1, inf])为坏率最高区间:坏率高达 16.17%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, -0.68] | 2700 | 7.62% | 2510 | 190 | 7.04% | 13.21 |
| 2 | (-0.68, 0.14] | 2874 | 15.72% | 2612 | 262 | 9.12% | 9.97 |
| 3 | (0.14, 0.99] | 4108 | 27.31% | 3569 | 539 | 13.12% | 6.62 |
| 4 | (0.99, 1.19] | 7988 | 49.84% | 7501 | 487 | 6.10% | 15.40 |
| 5 | (1.19, inf] | 17786 | 100.00% | 16286 | 1500 | 8.43% | 10.86 |
| 合计 | 35456 | 32478 | 2978 | 8.40% | 10.91 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(7.04% → 13.12% → 8.43%),如需严格单调可考虑调整切点或合并分箱。IV=0.0620,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 3→4 箱有局部反弹:Bad Rate 由 13.12% 回落至 6.10%,如需严格单调可考虑合并这两箱
第 3 箱((0.14, 0.99])为坏率最高区间:坏率高达 13.12%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 4076 | 10.71% | 3889 | 187 | 4.59% | 20.80 |
| 2 | (0, 1] | 2003 | 15.97% | 1870 | 133 | 6.64% | 14.06 |
| 3 | (1, 2] | 2286 | 21.98% | 2165 | 121 | 5.29% | 17.89 |
| 4 | (2, 4] | 5893 | 37.46% | 5401 | 492 | 8.35% | 10.98 |
| 5 | (4, inf] | 23802 | 100.00% | 21586 | 2216 | 9.31% | 9.74 |
| 合计 | 38060 | 34911 | 3149 | 8.27% | 11.09 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(4.59% → 9.31% → 9.31%),如需严格单调可考虑调整切点或合并分箱。IV=0.0578,该变量区分度偏弱但可用。
WOE 在第 3、4 箱之间穿越 0 线:前 3 箱 WOE>0(客户质量优于整体),后 2 箱 WOE<0(风险高于平均)
第 2→3 箱有局部反弹:Bad Rate 由 6.64% 回落至 5.29%,如需严格单调可考虑合并这两箱
第 5 箱((4, inf])为坏率最高区间:坏率高达 9.31%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 209.51] | 3173 | 8.33% | 3002 | 171 | 5.39% | 17.56 |
| 2 | (209.51, 815.29] | 10356 | 35.53% | 9617 | 739 | 7.14% | 13.01 |
| 3 | (815.29, 1891.74] | 10429 | 62.91% | 9613 | 816 | 7.82% | 11.78 |
| 4 | (1891.74, 10533.94] | 11316 | 92.63% | 10276 | 1040 | 9.19% | 9.88 |
| 5 | (10533.94, inf] | 2806 | 100.00% | 2422 | 384 | 13.69% | 6.31 |
| 合计 | 38080 | 34930 | 3150 | 8.27% | 11.09 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(5.39% → 13.69%),WOE 单调下降(0.4594 → -0.5642),符合风控分箱预期。IV=0.0558,该变量区分度偏弱但可用。
WOE 在第 3、4 箱之间穿越 0 线:前 3 箱 WOE>0(客户质量优于整体),后 2 箱 WOE<0(风险高于平均)
第 5 箱((10533.94, inf])为坏率最高区间:坏率高达 13.69%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 83.31] | 5148 | 13.52% | 4904 | 244 | 4.74% | 20.10 |
| 2 | (83.31, 1001.96] | 16937 | 58.02% | 15568 | 1369 | 8.08% | 11.37 |
| 3 | (1001.96, 2003.01] | 7151 | 76.81% | 6515 | 636 | 8.89% | 10.24 |
| 4 | (2003.01, 2696.47] | 2318 | 82.90% | 2054 | 264 | 11.39% | 7.78 |
| 5 | (2696.47, inf] | 6511 | 100.00% | 5874 | 637 | 9.78% | 9.22 |
| 合计 | 38065 | 34915 | 3150 | 8.28% | 11.08 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(4.74% → 11.39% → 9.78%),如需严格单调可考虑调整切点或合并分箱。IV=0.0541,该变量区分度偏弱但可用。
WOE 在第 2、3 箱之间穿越 0 线:前 2 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 4→5 箱有局部反弹:Bad Rate 由 11.39% 回落至 9.78%,如需严格单调可考虑合并这两箱
第 4 箱((2003.01, 2696.47])为坏率最高区间:坏率高达 11.39%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, -0.01] | 2260 | 5.96% | 2006 | 254 | 11.24% | 7.90 |
| 2 | (-0.01, 0.32] | 3907 | 16.27% | 3694 | 213 | 5.45% | 17.34 |
| 3 | (0.32, 0.7] | 2445 | 22.72% | 2334 | 111 | 4.54% | 21.03 |
| 4 | (0.7, 1] | 28607 | 98.19% | 26150 | 2457 | 8.59% | 10.64 |
| 5 | (1, inf] | 685 | 100.00% | 592 | 93 | 13.58% | 6.37 |
| 合计 | 37904 | 34776 | 3128 | 8.25% | 11.12 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(11.24% → 13.58% → 13.58%),如需严格单调可考虑调整切点或合并分箱。IV=0.0537,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 1→2 箱有局部反弹:Bad Rate 由 11.24% 回落至 5.45%,如需严格单调可考虑合并这两箱
第 5 箱((1, inf])为坏率最高区间:坏率高达 13.58%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 0.63] | 29856 | 78.43% | 27185 | 2671 | 8.95% | 10.18 |
| 2 | (0.63, 1107.6] | 2858 | 85.94% | 2742 | 116 | 4.06% | 23.64 |
| 3 | (1107.6, 5082.2] | 3258 | 94.50% | 3082 | 176 | 5.40% | 17.51 |
| 4 | (5082.2, inf] | 2093 | 100.00% | 1906 | 187 | 8.93% | 10.19 |
| 合计 | 38065 | 34915 | 3150 | 8.28% | 11.08 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(8.95% → 8.95% → 8.93%),如需严格单调可考虑调整切点或合并分箱。IV=0.0527,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 2→3 箱有局部反弹:Bad Rate 由 4.06% 回升至 5.40%,如需严格单调可考虑合并这两箱
第 1 箱((-inf, 0.63])为坏率最高区间:坏率高达 8.95%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 3] | 2436 | 6.40% | 2340 | 96 | 3.94% | 24.38 |
| 2 | (3, 5] | 3672 | 16.04% | 3442 | 230 | 6.26% | 14.97 |
| 3 | (5, 6] | 2660 | 23.03% | 2472 | 188 | 7.07% | 13.15 |
| 4 | (6, 10] | 12671 | 56.30% | 11645 | 1026 | 8.10% | 11.35 |
| 5 | (10, inf] | 16641 | 100.00% | 15031 | 1610 | 9.67% | 9.34 |
| 合计 | 38080 | 34930 | 3150 | 8.27% | 11.09 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(3.94% → 9.67%),WOE 单调下降(0.7876 → -0.1721),符合风控分箱预期。IV=0.0524,该变量区分度偏弱但可用。
WOE 在第 4、5 箱之间穿越 0 线:前 4 箱 WOE>0(客户质量优于整体),后 1 箱 WOE<0(风险高于平均)
第 5 箱((10, inf])为坏率最高区间:坏率高达 9.67%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 1747.28] | 4101 | 10.78% | 3860 | 241 | 5.88% | 16.02 |
| 2 | (1747.28, 2010.25] | 2806 | 18.15% | 2562 | 244 | 8.70% | 10.50 |
| 3 | (2010.25, 13572.58] | 22480 | 77.21% | 20766 | 1714 | 7.62% | 12.12 |
| 4 | (13572.58, 20848.59] | 3619 | 86.72% | 3278 | 341 | 9.42% | 9.61 |
| 5 | (20848.59, inf] | 5054 | 100.00% | 4445 | 609 | 12.05% | 7.30 |
| 合计 | 38060 | 34911 | 3149 | 8.27% | 11.09 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(5.88% → 12.05% → 12.05%),如需严格单调可考虑调整切点或合并分箱。IV=0.0469,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 2→3 箱有局部反弹:Bad Rate 由 8.70% 回落至 7.62%,如需严格单调可考虑合并这两箱
第 5 箱((20848.59, inf])为坏率最高区间:坏率高达 12.05%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 13272 | 34.85% | 11960 | 1312 | 9.89% | 9.12 |
| 2 | (0, 1] | 8739 | 57.80% | 7965 | 774 | 8.86% | 10.29 |
| 3 | (1, 2] | 4770 | 70.33% | 4438 | 332 | 6.96% | 13.37 |
| 4 | (2, 3] | 3042 | 78.32% | 2802 | 240 | 7.89% | 11.68 |
| 5 | (3, inf] | 8257 | 100.00% | 7765 | 492 | 5.96% | 15.78 |
| 合计 | 38080 | 34930 | 3150 | 8.27% | 11.09 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(9.89% → 9.89% → 5.96%),如需严格单调可考虑调整切点或合并分箱。IV=0.0434,该变量区分度偏弱但可用。
WOE 在第 2、3 箱之间穿越 0 线:前 2 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 3→4 箱有局部反弹:Bad Rate 由 6.96% 回升至 7.89%,如需严格单调可考虑合并这两箱
第 1 箱((-inf, 0])为坏率最高区间:坏率高达 9.89%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 13645 | 35.85% | 12444 | 1201 | 8.80% | 10.36 |
| 2 | (0, 2] | 6586 | 53.16% | 5973 | 613 | 9.31% | 9.74 |
| 3 | (2, 4] | 5198 | 66.81% | 4685 | 513 | 9.87% | 9.13 |
| 4 | (4, 9] | 6037 | 82.67% | 5564 | 473 | 7.83% | 11.76 |
| 5 | (9, inf] | 6594 | 100.00% | 6245 | 349 | 5.29% | 17.89 |
| 合计 | 38060 | 34911 | 3149 | 8.27% | 11.09 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(8.80% → 9.87% → 5.29%),如需严格单调可考虑调整切点或合并分箱。IV=0.0434,该变量区分度偏弱但可用。
WOE 在第 3、4 箱之间穿越 0 线:前 3 箱 WOE>0(客户质量优于整体),后 2 箱 WOE<0(风险高于平均)
第 1→2 箱有局部反弹:Bad Rate 由 8.80% 回升至 9.31%,如需严格单调可考虑合并这两箱
第 3 箱((2, 4])为坏率最高区间:坏率高达 9.87%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 0.5] | 32094 | 84.32% | 29240 | 2854 | 8.89% | 10.25 |
| 2 | (0.5, inf] | 5966 | 100.00% | 5671 | 295 | 4.94% | 19.22 |
| 合计 | 38060 | 34911 | 3149 | 8.27% | 11.09 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调下降(8.89% → 4.94%),WOE 单调上升(-0.0789 → 0.5504),符合风控分箱预期。IV=0.0433,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 1 箱 WOE<0(风险高于平均)
第 1 箱((-inf, 0.5])为坏率最高区间:坏率高达 8.89%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 1031.97] | 11498 | 30.19% | 10735 | 763 | 6.64% | 14.07 |
| 2 | (1031.97, 1871.88] | 6925 | 48.38% | 6405 | 520 | 7.51% | 12.32 |
| 3 | (1871.88, 3819.86] | 8727 | 71.30% | 7993 | 734 | 8.41% | 10.89 |
| 4 | (3819.86, 13787.5] | 8909 | 94.69% | 8041 | 868 | 9.74% | 9.26 |
| 5 | (13787.5, inf] | 2021 | 100.00% | 1756 | 265 | 13.11% | 6.63 |
| 合计 | 38080 | 34930 | 3150 | 8.27% | 11.09 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(6.64% → 13.11%),WOE 单调下降(0.2381 → -0.5149),符合风控分箱预期。IV=0.0431,该变量区分度偏弱但可用。
WOE 在第 2、3 箱之间穿越 0 线:前 2 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 5 箱((13787.5, inf])为坏率最高区间:坏率高达 13.11%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 10817 | 28.42% | 10146 | 671 | 6.20% | 15.12 |
| 2 | (0, 1] | 4435 | 40.07% | 4115 | 320 | 7.22% | 12.86 |
| 3 | (1, 4] | 14412 | 77.94% | 13104 | 1308 | 9.08% | 10.02 |
| 4 | (4, 5] | 3468 | 87.05% | 3132 | 336 | 9.69% | 9.32 |
| 5 | (5, inf] | 4928 | 100.00% | 4414 | 514 | 10.43% | 8.59 |
| 合计 | 38060 | 34911 | 3149 | 8.27% | 11.09 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(6.20% → 10.43%),WOE 单调下降(0.3103 → -0.2554),符合风控分箱预期。IV=0.0429,该变量区分度偏弱但可用。
WOE 在第 2、3 箱之间穿越 0 线:前 2 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 5 箱((5, inf])为坏率最高区间:坏率高达 10.43%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 0.62] | 12414 | 32.62% | 11603 | 811 | 6.53% | 14.31 |
| 2 | (0.62, 0.75] | 8814 | 55.78% | 8116 | 698 | 7.92% | 11.63 |
| 3 | (0.75, 0.85] | 8769 | 78.82% | 7946 | 823 | 9.39% | 9.65 |
| 4 | (0.85, 0.93] | 6365 | 95.54% | 5687 | 678 | 10.65% | 8.39 |
| 5 | (0.93, inf] | 1697 | 100.00% | 1558 | 139 | 8.19% | 11.21 |
| 合计 | 38059 | 34910 | 3149 | 8.27% | 11.09 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(6.53% → 10.65% → 8.19%),如需严格单调可考虑调整切点或合并分箱。IV=0.0389,该变量区分度偏弱但可用。
WOE 在第 2、3 箱之间穿越 0 线:前 2 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 4→5 箱有局部反弹:Bad Rate 由 10.65% 回落至 8.19%,如需严格单调可考虑合并这两箱
第 4 箱((0.85, 0.93])为坏率最高区间:坏率高达 10.65%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 93.99] | 13268 | 34.86% | 11957 | 1311 | 9.88% | 9.12 |
| 2 | (93.99, 95.59] | 3022 | 42.80% | 2801 | 221 | 7.31% | 12.67 |
| 3 | (95.59, 96.49] | 3007 | 50.70% | 2725 | 282 | 9.38% | 9.66 |
| 4 | (96.49, 99.49] | 13712 | 86.73% | 12665 | 1047 | 7.64% | 12.10 |
| 5 | (99.49, inf] | 5051 | 100.00% | 4763 | 288 | 5.70% | 16.54 |
| 合计 | 38060 | 34911 | 3149 | 8.27% | 11.09 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(9.88% → 9.88% → 5.70%),如需严格单调可考虑调整切点或合并分箱。IV=0.0380,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 2→3 箱有局部反弹:Bad Rate 由 7.31% 回升至 9.38%,如需严格单调可考虑合并这两箱
第 1 箱((-inf, 93.99])为坏率最高区间:坏率高达 9.88%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 4.33] | 4077 | 10.71% | 3851 | 226 | 5.54% | 17.04 |
| 2 | (4.33, 13.08] | 12232 | 42.83% | 11319 | 913 | 7.46% | 12.40 |
| 3 | (13.08, 15.02] | 2044 | 48.20% | 1841 | 203 | 9.93% | 9.07 |
| 4 | (15.02, 38.25] | 12311 | 80.53% | 11268 | 1043 | 8.47% | 10.80 |
| 5 | (38.25, inf] | 7416 | 100.00% | 6651 | 765 | 10.32% | 8.69 |
| 合计 | 38080 | 34930 | 3150 | 8.27% | 11.09 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(5.54% → 10.32% → 10.32%),如需严格单调可考虑调整切点或合并分箱。IV=0.0357,该变量区分度偏弱但可用。
WOE 在第 2、3 箱之间穿越 0 线:前 2 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 3→4 箱有局部反弹:Bad Rate 由 9.93% 回落至 8.47%,如需严格单调可考虑合并这两箱
第 5 箱((38.25, inf])为坏率最高区间:坏率高达 10.32%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 0] | 9298 | 24.43% | 8723 | 575 | 6.18% | 15.17 |
| 2 | (0, 1] | 6903 | 42.57% | 6349 | 554 | 8.03% | 11.46 |
| 3 | (1, 4] | 14750 | 81.32% | 13461 | 1289 | 8.74% | 10.44 |
| 4 | (4, 7] | 4652 | 93.54% | 4188 | 464 | 9.97% | 9.03 |
| 5 | (7, inf] | 2457 | 100.00% | 2190 | 267 | 10.87% | 8.20 |
| 合计 | 38060 | 34911 | 3149 | 8.27% | 11.09 |
关键结论
单调性良好:随分栏增大,Bad Rate 单调上升(6.18% → 10.87%),WOE 单调下降(0.3136 → -0.3013),符合风控分箱预期。IV=0.0350,该变量区分度偏弱但可用。
WOE 在第 2、3 箱之间穿越 0 线:前 2 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 5 箱((7, inf])为坏率最高区间:坏率高达 10.87%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 0.68] | 7433 | 19.62% | 6948 | 485 | 6.53% | 14.33 |
| 2 | (0.68, 0.75] | 2291 | 25.66% | 2090 | 201 | 8.77% | 10.40 |
| 3 | (0.75, 0.76] | 1823 | 30.47% | 1681 | 142 | 7.79% | 11.84 |
| 4 | (0.76, 0.91] | 17330 | 76.21% | 15652 | 1678 | 9.68% | 9.33 |
| 5 | (0.91, inf] | 9014 | 100.00% | 8373 | 641 | 7.11% | 13.06 |
| 合计 | 37891 | 34744 | 3147 | 8.31% | 11.04 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(6.53% → 9.68% → 7.11%),如需严格单调可考虑调整切点或合并分箱。IV=0.0326,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 2→3 箱有局部反弹:Bad Rate 由 8.77% 回落至 7.79%,如需严格单调可考虑合并这两箱
第 4 箱((0.76, 0.91])为坏率最高区间:坏率高达 9.68%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 0.27] | 2622 | 7.19% | 2384 | 238 | 9.08% | 10.02 |
| 2 | (0.27, 1] | 8974 | 31.79% | 8078 | 896 | 9.98% | 9.02 |
| 3 | (1, 1.12] | 7912 | 53.48% | 7375 | 537 | 6.79% | 13.73 |
| 4 | (1.12, 1.73] | 12047 | 86.51% | 10980 | 1067 | 8.86% | 10.29 |
| 5 | (1.73, inf] | 4920 | 100.00% | 4601 | 319 | 6.48% | 14.42 |
| 合计 | 36475 | 33418 | 3057 | 8.38% | 10.93 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(9.08% → 9.98% → 6.48%),如需严格单调可考虑调整切点或合并分箱。IV=0.0312,该变量区分度偏弱但可用。
WOE 在第 2、3 箱之间穿越 0 线:前 2 箱 WOE>0(客户质量优于整体),后 3 箱 WOE<0(风险高于平均)
第 1→2 箱有局部反弹:Bad Rate 由 9.08% 回升至 9.98%,如需严格单调可考虑合并这两箱
第 2 箱((0.27, 1])为坏率最高区间:坏率高达 9.98%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, 1135] | 3388 | 8.90% | 3010 | 378 | 11.16% | 7.96 |
| 2 | (1135, 2270] | 5142 | 22.40% | 4734 | 408 | 7.93% | 11.60 |
| 3 | (2270, 4180] | 12841 | 56.12% | 11679 | 1162 | 9.05% | 10.05 |
| 4 | (4180, 7300] | 9221 | 80.34% | 8490 | 731 | 7.93% | 11.61 |
| 5 | (7300, inf] | 7488 | 100.00% | 7017 | 471 | 6.29% | 14.90 |
| 合计 | 38080 | 34930 | 3150 | 8.27% | 11.09 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(11.16% → 11.16% → 6.29%),如需严格单调可考虑调整切点或合并分箱。IV=0.0305,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 2→3 箱有局部反弹:Bad Rate 由 7.93% 回升至 9.05%,如需严格单调可考虑合并这两箱
第 1 箱((-inf, 1135])为坏率最高区间:坏率高达 11.16%,可作为拒绝或重点风控策略的阈值参考
| 组号 | Value | Tot. Records | 累计占比 | #Goods | #Bads | Bad Rate | G/B Odds |
|---|---|---|---|---|---|---|---|
| 1 | (-inf, -4999] | 2159 | 5.67% | 2017 | 142 | 6.58% | 14.20 |
| 2 | (-4999, 90.52] | 9207 | 29.86% | 8306 | 901 | 9.79% | 9.22 |
| 3 | (90.52, 97.22] | 16103 | 72.17% | 14703 | 1400 | 8.69% | 10.50 |
| 4 | (97.22, 98.58] | 6968 | 90.48% | 6468 | 500 | 7.18% | 12.94 |
| 5 | (98.58, inf] | 3623 | 100.00% | 3417 | 206 | 5.69% | 16.59 |
| 合计 | 38060 | 34911 | 3149 | 8.27% | 11.09 |
关键结论
单调性欠佳:Bad Rate 随分栏存在波动(6.58% → 9.79% → 5.69%),如需严格单调可考虑调整切点或合并分箱。IV=0.0305,该变量区分度偏弱但可用。
WOE 在第 1、2 箱之间穿越 0 线:前 1 箱 WOE>0(客户质量优于整体),后 4 箱 WOE<0(风险高于平均)
第 1→2 箱有局部反弹:Bad Rate 由 6.58% 回升至 9.79%,如需严格单调可考虑合并这两箱
第 2 箱((-4999, 90.52])为坏率最高区间:坏率高达 9.79%,可作为拒绝或重点风控策略的阈值参考
注:验证压力情境下模型的有效性和区分能力稳定性:a.坏浓度更高样本 b.时间外样本 c.特定特征客群 d.极端时间样本。当前流程自动生成情景1(贡献度最高的变量调用失败,20261026 批注2)与情景2(客群资质变差——跨时间样本剔除一半好样本,批注16)。
| 变量 | 贡献度 |
|---|---|
| min_apply_amt | 46.0000 |
| shd_pre_repay_amt_rate | 46.0000 |
| t_ps_od_days_max | 36.0000 |
| cre_now_l60_limit_left_d_max | 31.0000 |
| avg_tnr | 29.0000 |
| cre_l90_used_limit_amt_min | 27.0000 |
| available_limit_amt | 27.0000 |
| avg_od_amt_m6_orig_prcp_pc | 25.0000 |
| f_ps_od_days_max | 23.0000 |
| ps_int_amt_avg | 22.0000 |
| 失效变量 | 贡献度口径值 | KS(前 → 后) | AUC(前 → 后) | KS 衰减 | AUC 衰减 |
|---|---|---|---|---|---|
| f_ps_od_days_max | 4761.7312 | 0.3223 → 0.3074 | 0.7165 → 0.7069 | -0.0149 | -0.0096 |
注:失效处理口径:LR 将该变量 WOE 置 0(中性箱)后按系数重算概率;树模型将该特征置缺失重打分;评估样本 = 跨时间验证样本。衰减幅度反映模型对头部变量的依赖程度。
KS = 0.3223,GINI = 0.4330
| 指标 | 数值 |
|---|---|
| 样本量 | 34730 → 18581(剔除好样本 16149) |
| KS(前 → 后) | 0.3223 → 0.3215(Δ -0.0008) |
| AUC(前 → 后) | 0.7165 → 0.7173(Δ 0.0008) |
| GINI(后) | 0.4346 |
注:情景2 模拟客群资质变差的压力情形(好客户变少、坏客户占比升高):随机剔除一半好样本(固定 seed=42,可复现)后复算 KS/AUC。