风控模型开发验证报告

实验 ID: 20261021-112733-3ff8 · 生成时间: 2026-10-21 11:27 (GMT+8) · 报告结构:标准14节模型开发验证模板

00 模型概要信息

项目内容
模型名称exp_20261021-112733-3ff8
开发完成日期2026-10-21
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preloan_approval
模型应用频率(人工填写)
模型开发背景及业务用途描述Local MVP full pipeline run.
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LR + WOE 评分卡
目标变量flag_30
实验 ID20261021-112733-3ff8
待补充:模型开发/验证人员、应用频率、产品描述等字段需人工补填。

01 模型设计

建模数据样本窗口

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2025-03-01 ~ 2025-04-30
预留验证样本窗口2025-03-01 ~ 2025-04-30
跨时间验证样本窗口2025-05-01 ~ 2026-04-17
PSI时点样本窗口—

模型好坏定义

项目内容
目标变量flag_30
坏样本(BAD=1)占比16.67%
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

样本排除规则

序号排除规则说明
1credit_no主键/时间/口径字段,不入模
2apply_dt主键/时间/口径字段,不入模
3flag_30 为空排除 0 行

滚动率分析

待补充:滚动率分析(M0→M6+ 状态迁移矩阵)需要逾期状态口径数据,当前流程目标变量为上游已计算的二值标签,暂未生成。
待补充:表现窗口及坏账率分析、模型细分定义需结合业务口径人工补充。

02 数据流

开发时点 — 样本排除

类别样本数
全部样本25986
排除:目标变量为空0
排除后样本25986

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。

总体样本概况

数据集样本量好样本坏样本坏样本率占比
全部样本2598621655433116.67%100.00%
开发样本94947911158316.67%36.54%
测试样本63285274105416.66%24.35%
训练+测试样本1582213185263716.67%60.89%
跨时间验证样本101648470169416.67%39.11%

开发/预留验证样本交叉统计

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13185791160.00%527440.00%
坏2637158360.03%105439.97%
合计15822949460.01%632839.99%

细致变量分析(预分箱口径,开发样本)

变量IV缺失率取值集中度最大相关系数
model_risk_v9_sxiaojin_score0.35580.62%4.08%0.9430
model_risk_v9_stongyong_score0.34970.62%3.58%0.9430
ScoreCust20.34910.00%0.48%0.8907
risk_v8_slowirr0.31050.64%2.07%0.8932
ScoreCust10.30970.00%0.59%0.8907
score_500210.30882.07%0.67%0.4906
score926630.28980.64%0.06%0.8932
risk_score0.27990.47%32.12%0.4674
dxm_2025v20.26810.00%2.12%0.5760
PY083P0.22540.60%0.84%0.5397
repay_amt_6m_grade0.22450.47%51.35%0.8839
bh_CO4001score0.20950.01%5.98%0.5786
model_10344670.18894.54%0.06%0.9545
adr_stability_grade0.17870.47%27.37%0.4397
model_10344680.14414.54%0.04%0.9545
zszs_xy_score0.12851.59%2.16%0.2981
first_loan_length_grade0.12750.47%61.82%0.4593
cust_seg20.12560.47%50.61%0.5653
tot_pay_amt_6m_grade0.11060.47%36.86%0.5234
xmf_v11xj0.10751.46%2.12%0.5760
avg_bal_6m_grade0.08500.47%49.92%0.8839
mobile_fixed_grade0.08220.47%23.05%0.2789
repayment_ability_rank20.07790.47%35.05%0.5653
positive_biz_cnt_1y_grade0.07080.47%48.76%0.6809
dev_stability_grade20.04520.47%40.59%0.4172
bh_a1010.024312.83%88.88%0.9008
bh_a2200.024312.88%14.45%0.9986
last_6m_avg_asset_total_grade0.02310.47%50.06%0.3337
BH_A3500.018212.83%71.11%0.9159
bh_a1600.018221.03%4.20%0.6669
bh_a2110.018012.88%10.88%0.9986
bh_a1780.017522.36%38.53%0.8394
score_dz0.017012.80%3.24%0.5854
bh_a1790.017022.36%29.70%0.8394
bh_h1630.017012.83%77.34%0.9039
bh_h0020.016212.83%58.46%0.9237
bh_a1210.016012.83%10.17%0.9300
BH_A3400.014712.83%71.11%0.9076
bh_a2010.014422.36%15.05%0.7100
bh_a2190.013915.63%14.76%0.9987
bh_a0470.013412.83%65.95%0.9025
bh_a1310.013312.83%15.42%0.9668
bh_a1220.013312.83%6.75%0.9521
bh_a2100.013115.63%13.37%0.9987
bh_a1800.013122.36%15.05%0.7100
bh_a0560.013012.83%65.95%0.8819
bh_h0030.012912.83%42.92%0.9303
BH_A3410.012712.83%57.78%0.9047
BH_A3530.012212.83%37.39%0.9449
BH_A2870.012212.83%29.53%0.9563
bh_a1260.011912.83%56.21%0.9256
BH_A3550.011912.83%22.43%0.9759
bh_h0070.011812.83%4.89%0.9759
bh_a1500.011812.83%41.47%0.8965
BH_A3510.011712.83%57.78%0.9231
bh_a0620.011612.83%70.26%0.9269
bh_a1490.011512.83%51.55%0.8965
BH_A3420.011212.83%45.25%0.9390
bh_a0090.011212.83%10.95%0.9444
BH_A3650.011012.83%69.26%0.9021
BH_A3660.010912.83%61.12%0.9021
BH_A3350.010712.83%47.63%0.8946
bh_a2000.010722.36%29.70%0.8214
BH_A3520.010512.83%45.25%0.9381
bh_a2180.010521.53%15.95%0.9991
bh_a1170.010512.83%56.21%0.9256
bh_h0010.010312.80%34.55%0.8124
bh_h0040.010212.83%30.74%0.9425
bh_a1280.010212.83%28.17%0.9425
bh_h1350.010012.83%68.68%0.8256
bh_a1190.009912.83%28.17%0.9461
bh_a0660.009612.83%37.83%0.9258
bh_a1160.009512.83%71.60%0.9260
bh_a1410.009412.83%41.47%0.9289
BH_A3430.009312.83%37.39%0.9390
bh_a1200.009212.83%20.58%0.9461
bh_a1770.009122.36%52.60%0.7456
BH_A3490.009112.83%82.33%0.9054
bh_a1250.008812.83%71.60%0.9260
BH_A3560.008812.83%18.91%0.9570
BH_A3760.008712.83%61.12%0.8773
bh_a0610.008612.83%78.67%0.8866
BH_A3390.008612.83%82.33%0.9054
bh_a2090.008521.53%15.95%0.9991
bh_a1990.007922.36%38.53%0.8214
bh_a1240.007712.83%84.00%0.9137
BH_A2770.007612.83%61.31%0.8499
BH_A2300.007512.83%39.27%0.9084
bh_a1130.007312.83%61.12%0.8248
bh_h1660.007212.83%20.47%0.9328
bh_h0100.006912.83%62.24%0.8935
bh_a0930.006912.83%48.85%0.8646
BH_A3540.006812.83%25.30%0.9632
bh_a1150.006712.83%84.00%0.9137
bh_h1680.006612.83%44.77%0.9480
bh_h0060.006612.83%12.13%0.9632
bh_h1700.006512.83%50.05%0.9521
bh_a0700.006512.83%78.67%0.8866
bh_h0110.006412.83%55.34%0.8935
BH_A2610.006412.83%79.52%0.8170

注:共 681 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。

03 单变量分析(细分箱)

ScoreCust2 — IV 0.3721,5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 603.5]1533110842527.72%-0.6507
2(603.5, 747.5]3749298176820.49%-0.2527
3(747.5, 786.5]1222104218014.73%0.1470
4(786.5, 843.5]144913061439.87%0.6029
5(843.5, inf]15411474674.35%1.4821
risk_score — IV 0.3689,5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]239922471526.34%1.0842
2(1.5, 2.5]3035260842714.07%0.2002
3(2.5, 3.5]1718135536321.13%-0.2922
4(3.5, 4.5]101978423523.06%-0.4045
5(4.5, inf]127888039831.14%-0.8158
model_risk_v9_sxiaojin_score — IV 0.3654,5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 34.5]12281162665.37%1.2561
2(34.5, 43.5]2237200523210.37%0.5446
3(43.5, 53.5]3437288854915.97%0.0481
4(53.5, 62.5]1912141349926.10%-0.5712
5(62.5, inf]62139822335.91%-1.0328
model_risk_v9_stongyong_score — IV 0.3653,5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 28.5]552534183.26%1.7779
2(28.5, 45.5]293826652739.29%0.6664
3(45.5, 58.5]3917323168617.51%-0.0624
4(58.5, 65.5]133298534726.05%-0.5688
5(65.5, inf]69645124535.20%-1.0019
score92663 — IV 0.3367,5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 31.71654987335205]562550122.14%2.2132
2(31.71654987335205, 45.75290107727051]261523552609.94%0.5918
3(45.75290107727051, 54.08784866333008]2384201337115.56%0.0793
4(54.08784866333008, 66.37909698486328]2970232264821.82%-0.3356
5(66.37909698486328, inf]90262427830.82%-0.8033
score_50021 — IV 0.3310,5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.007949999999254942]166115611006.02%1.1342
2(0.007949999999254942, 0.01484999991953373]2725238633912.44%0.3377
3(0.01484999991953373, 0.02065000031143427]1874156131316.70%-0.0068
4(0.02065000031143427, 0.03945000097155571]2378181156723.84%-0.4524
5(0.03945000097155571, inf]65943422534.14%-0.9568
ScoreCust1 — IV 0.3217,5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 618.5]129894435427.27%-0.6281
2(618.5, 679.5]1464111534923.84%-0.4474
3(679.5, 751.5]2369191645319.12%-0.1668
4(751.5, 833.5]2626229233412.72%0.3171
5(833.5, inf]17371644935.35%1.2634
risk_v8_slowirr — IV 0.3031,5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 31.5]193118041276.58%1.0417
2(31.5, 48.5]2802242537713.45%0.2495
3(48.5, 64.5]2736222451218.71%-0.1431
4(64.5, 70.5]90668622024.28%-0.4746
5(70.5, inf]105872533331.47%-0.8338
dxm_2025v2 — IV 0.2873,5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 389.5]2850215169924.53%-0.4849
2(389.5, 411.5]3502288461817.65%-0.0685
3(411.5, 419.5]101789312412.19%0.3654
4(419.5, 446.5]150313821218.05%0.8266
5(446.5, inf]622601213.38%1.7451
PY083P — IV 0.2456,5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 578.5]2215164157425.91%-0.5619
2(578.5, 599.5]107486620819.37%-0.1860
3(599.5, 674.5]4122348663615.43%0.0889
4(674.5, 754.5]155514211348.62%0.7489
5(754.5, inf]471454173.61%1.6725
bh_CO4001score — IV 0.2341,5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 35.5]707673344.81%1.3766
2(35.5, 39.5]1001907949.39%0.6580
3(39.5, 45.5]2595225334213.18%0.2764
4(45.5, 50.5]2532209044217.46%-0.0552
5(50.5, inf]2658198767125.24%-0.5232
repay_amt_6m_grade — IV 0.2323,5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]48523820103221.27%-0.3006
2(1.5, 4.5]1645135029517.93%-0.0884
3(4.5, 5.5]90679311312.47%0.3391
4(5.5, 6.5]826759678.11%0.8180
5(6.5, inf]12201152685.57%1.2204
model_1034467 — IV 0.2084,5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.07134599983692169]981925565.71%1.1890
2(0.07134599983692169, 0.0911255031824112]2199195024911.32%0.4427
3(0.0911255031824112, 0.10137400031089783]1305108721816.71%-0.0087
4(0.10137400031089783, 0.1895964965224266]3919311980020.41%-0.2548
5(0.1895964965224266, inf]65947918027.31%-0.6367
cust_seg2 — IV 0.1786,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 2.5]217119761958.98%0.7065
2(2.5, 3.5]4782403374915.66%0.0742
3(3.5, inf]2496186563125.28%-0.5256
adr_stability_grade — IV 0.1741,5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 2.5]2885220368223.64%-0.4368
2(2.5, 5.5]121597224320.00%-0.2230
3(5.5, 7.5]2307196434314.87%0.1357
4(7.5, 8.5]106093013012.26%0.3583
5(8.5, inf]198218051778.93%0.7129
first_loan_length_grade — IV 0.1466,4 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 4.5]1984146951525.96%-0.5611
2(4.5, 5.5]74558416121.61%-0.3208
3(5.5, 6.5]87971916018.20%-0.1066
4(6.5, inf]5841510273912.65%0.3228
model_1034468 — IV 0.1427,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.07387199997901917]11301056746.55%1.0428
2(0.07387199997901917, 0.09729450196027756]3312283447814.43%0.1644
3(0.09729450196027756, inf]4621367095120.58%-0.2650
zszs_xy_score — IV 0.1352,5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 696.5]2001151448724.34%-0.4846
2(696.5, 704.5]1237100023719.16%-0.1791
3(704.5, 713.5]1631135627516.86%-0.0233
4(713.5, 730.5]2568220636214.10%0.1884
5(730.5, inf]190617221849.65%0.6175
xmf_v11xj — IV 0.1277,5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 397.5]1500114935123.40%-0.4283
2(397.5, 432.5]4488367181718.20%-0.1116
3(432.5, 444.5]99685114514.56%0.1555
4(444.5, 481.5]1870165821211.34%0.4426
5(481.5, inf]501473285.59%1.2127
tot_pay_amt_6m_grade — IV 0.1224,5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]3483271077322.19%-0.3549
2(1.5, 2.5]1281106022117.25%-0.0414
3(2.5, 5.5]2721233838314.08%0.1997
4(5.5, 6.5]5144536111.87%0.3957
5(6.5, inf]145013131379.45%0.6508
have_car_prob_grade — IV 0.1015,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]57864625116120.07%-0.2271
2(1.5, inf]3663324941411.30%0.4509
avg_bal_6m_grade — IV 0.0892,5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 2.5]51554119103620.10%-0.2291
2(2.5, 3.5]77665711915.34%0.0993
3(3.5, 6.5]2008174426413.15%0.2787
4(6.5, 7.5]5144526212.06%0.3772
5(7.5, inf]996902949.44%0.6520
repayment_ability_rank2 — IV 0.0887,4 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]1014921939.17%0.6835
2(1.5, 2.5]2561222233913.24%0.2709
3(2.5, 3.5]3312271659618.00%-0.0926
4(3.5, inf]2562201554721.35%-0.3054
mobile_fixed_grade — IV 0.0797,5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 6.5]3298264565319.80%-0.2105
2(6.5, 7.5]2178177939918.32%-0.1145
3(7.5, 8.5]1643137327016.43%0.0170
4(8.5, 9.5]1578138619212.17%0.3674
5(9.5, inf]752691618.11%0.8180
positive_biz_cnt_1y_grade — IV 0.0720,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]2792220758520.95%-0.2815
2(1.5, 8.5]1889152036919.53%-0.1936
3(8.5, inf]4768414762113.02%0.2895
dev_stability_grade2 — IV 0.0560,4 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]110498212211.05%0.4763
2(1.5, 2.5]3835327356214.65%0.1527
3(2.5, 3.5]2372192844418.72%-0.1409
4(3.5, inf]2138169144720.91%-0.2788
have_fang_prob_grade — IV 0.0340,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]62855126115918.44%-0.1225
2(1.5, inf]3164274841613.15%0.2786
last_6m_avg_asset_total_grade — IV 0.0338,5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]4730384488618.73%-0.1418
2(1.5, 3.5]2514211440015.91%0.0556
3(3.5, 4.5]5955039215.46%0.0895
4(4.5, 5.5]5374617614.15%0.1934
5(5.5, inf]107395212111.28%0.4535
bh_a104 — IV 0.0307,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]5058433772114.25%0.1485
2(0.5, inf]3218260161719.17%-0.2071
bh_a113 — IV 0.0307,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]5058433772114.25%0.1485
2(0.5, inf]3218260161719.17%-0.2071
bh_a101 — IV 0.0243,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]73566225113115.38%0.0596
2(0.5, inf]92071320722.50%-0.4091
bh_a110 — IV 0.0243,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]73566225113115.38%0.0596
2(0.5, inf]92071320722.50%-0.4091
bh_a102 — IV 0.0232,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]67255707101815.14%0.0780
2(0.5, inf]1551123132020.63%-0.2986
bh_a111 — IV 0.0232,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]67255707101815.14%0.0780
2(0.5, inf]1551123132020.63%-0.2986
bh_h163 — IV 0.0227,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 11.444999694824219]6401543996215.03%0.0865
2(11.444999694824219, inf]1875149937620.05%-0.2629
bh_h155 — IV 0.0223,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 15.6899995803833]69325875105715.25%0.0694
2(15.6899995803833, 48.35999870300293]4853899619.79%-0.2466
3(48.35999870300293, inf]85967418521.54%-0.3530
bh_a178 — IV 0.0213,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 8.985000133514404]3825326855714.56%0.1368
2(8.985000133514404, 20.34000015258789]1521126325816.96%-0.0443
3(20.34000015258789, inf]2025163539019.26%-0.1993
bh_a179 — IV 0.0192,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 15.119999885559082]3637311252514.44%0.1471
2(15.119999885559082, inf]3734305468018.21%-0.1305
bh_a103 — IV 0.0189,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]5825495587014.94%0.0938
2(0.5, inf]2451198346819.09%-0.2019
bh_a112 — IV 0.0189,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]5825495587014.94%0.0938
2(0.5, inf]2451198346819.09%-0.2019
bh_h171 — IV 0.0186,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 9.069999694824219]5945505489114.99%0.0898
2(9.069999694824219, inf]2331188444719.18%-0.2072
bh_a160 — IV 0.0185,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 5.5]110087722320.27%-0.2667
2(5.5, 424.0]5951500694515.88%0.0311
3(424.0, inf]4463925412.11%0.3462
BH_A350 — IV 0.0182,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]74586300115815.53%0.0480
2(1.5, inf]81863818022.00%-0.3805
score_dz — IV 0.0181,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 597.0]3045247956618.59%-0.1684
2(597.0, inf]5234446177314.77%0.1075
bh_a100 — IV 0.0176,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]75876404118315.59%0.0430
2(0.5, inf]68953415522.50%-0.4089
bh_a109 — IV 0.0176,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]75876404118315.59%0.0430
2(0.5, inf]68953415522.50%-0.4089
bh_h002 — IV 0.0173,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 3.0549999475479126]74896324116515.56%0.0458
2(3.0549999475479126, inf]78761417321.98%-0.3791
bh_h147 — IV 0.0173,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 50.0]76596462119715.63%0.0403
2(50.0, inf]61747614122.85%-0.4292
bh_a150 — IV 0.0170,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]3432282161117.80%-0.1161
2(0.5, 3.5]3870326360715.68%0.0360
3(3.5, inf]97485412012.32%0.3166
BH_A340 — IV 0.0158,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]70355948108715.45%0.0538
2(1.5, 2.5]4593748518.52%-0.1642
3(2.5, inf]78261616621.23%-0.3346
bh_a141 — IV 0.0157,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]3432282161117.80%-0.1161
2(0.5, 9.5]4177353064715.49%0.0509
3(9.5, inf]6675878011.99%0.3472
bh_h003 — IV 0.0147,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 2.6049998998641968]6520552399715.29%0.0661
2(2.6049998998641968, inf]1756141534119.42%-0.2228
BH_A366 — IV 0.0147,4 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]5058419586317.06%-0.0646
2(0.5, 1.5]1305109121416.40%-0.0170
3(1.5, 4.5]1297110719014.65%0.1165
4(4.5, inf]6165457111.53%0.3923
BH_A352 — IV 0.0146,5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]3745319455114.71%0.1115
2(0.5, 1.5]2131178534616.24%-0.0051
3(1.5, 2.5]110491019417.57%-0.1003
4(2.5, 3.5]59448910517.68%-0.1074
5(3.5, inf]70256014220.23%-0.2737
bh_a210 — IV 0.0138,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 62.279998779296875]4773406171214.92%0.1008
2(62.279998779296875, inf]3237264858918.20%-0.1372
BH_A341 — IV 0.0138,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]6186524294415.26%0.0685
2(1.5, 2.5]60550010517.36%-0.0852
3(2.5, inf]1485119628919.46%-0.2255
bh_a047 — IV 0.0134,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 2.5]68345780105415.42%0.0560
2(2.5, inf]1442115828419.69%-0.2404
bh_a126 — IV 0.0134,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]66435619102415.41%0.0566
2(1.5, 2.5]86671015618.01%-0.1304
3(2.5, inf]76760915820.60%-0.2966
BH_A342 — IV 0.0132,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]3745319455114.71%0.1115
2(0.5, 2.5]2112177134116.15%0.0016
3(2.5, inf]2419197344618.44%-0.1588
bh_a180 — IV 0.0131,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 10150.0]66875629105815.82%0.0390
2(10150.0, inf]68453714721.49%-0.3370
bh_a056 — IV 0.0130,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]68865822106415.45%0.0538
2(1.5, inf]1390111627419.71%-0.2415
BH_A351 — IV 0.0129,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]67685722104615.46%0.0535
2(1.5, 2.5]83868515318.26%-0.1469
3(2.5, inf]67053113920.75%-0.3055
BH_A353 — IV 0.0128,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]5307450979815.04%0.0859
2(1.5, 3.5]1932158934317.75%-0.1127
3(3.5, inf]103784019719.00%-0.1956
bh_h004 — IV 0.0127,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.8849999904632568]5290449679415.01%0.0880
2(1.8849999904632568, inf]2986244254418.22%-0.1442
BH_A338 — IV 0.0125,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]75106334117615.66%0.0380
2(0.5, inf]76660416221.15%-0.3299
BH_A348 — IV 0.0125,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]75106334117615.66%0.0380
2(0.5, inf]76660416221.15%-0.3299
bh_a115 — IV 0.0124,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]69525875107715.49%0.0507
2(0.5, 1.5]71858013819.22%-0.2101
3(1.5, inf]60648312320.30%-0.2780
bh_a117 — IV 0.0122,4 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 2.5]67875735105215.50%0.0501
2(2.5, 3.5]4733918217.34%-0.0838
3(3.5, 5.5]54143710419.22%-0.2103
4(5.5, inf]47537510021.05%-0.3241
bh_a124 — IV 0.0122,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]69525875107715.49%0.0507
2(0.5, inf]1324106326119.71%-0.2415
bh_a159 — IV 0.0122,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 3.5]1324106326119.71%-0.2415
2(3.5, inf]69525875107715.49%0.0507
bh_a199 — IV 0.0122,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 3.709999918937683]2854243641814.65%0.1301
2(3.709999918937683, 56.69499969482422]3330276756316.91%-0.0403
3(56.69499969482422, inf]118796322418.87%-0.1742
bh_h140 — IV 0.0120,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]60094987102217.01%-0.0608
2(0.5, 3.5]1846158126514.36%0.1402
3(3.5, inf]4213705112.11%0.3358
bh_h010 — IV 0.0119,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.0750000476837158]5151437877315.01%0.0882
2(1.0750000476837158, inf]3125256056518.08%-0.1349
bh_a220 — IV 0.0119,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 75.57500076293945]68975829106815.48%0.0510
2(75.57500076293945, inf]1374110526919.58%-0.2331
BH_A376 — IV 0.0118,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]5058419586317.06%-0.0646
2(0.5, 2.5]2642223540715.40%0.0573
3(2.5, inf]5765086811.81%0.3651
bh_a149 — IV 0.0115,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 2.5]72916075121616.68%-0.0372
2(2.5, inf]98586312212.39%0.3106
bh_h135 — IV 0.0115,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]5684472895616.82%-0.0473
2(0.5, 1.5]2069174632315.61%0.0416
3(1.5, inf]5234645911.28%0.4165
bh_a200 — IV 0.0115,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 3.709999918937683]2198187632214.65%0.1298
2(3.709999918937683, 10150.0]4788398780116.73%-0.0276
3(10150.0, inf]3853038221.30%-0.3256
bh_h001 — IV 0.0114,4 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]2860243342714.93%0.0947
2(1.5, 2.5]2349198936015.33%0.0639
3(2.5, 3.5]1593131827517.26%-0.0783
4(3.5, inf]1477120027718.75%-0.1793
BH_A365 — IV 0.0110,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]69695801116816.76%-0.0431
2(1.5, inf]1307113717013.01%0.2545
bh_a218 — IV 0.0107,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 68.58499908447266]5004424875615.11%0.0749
2(68.58499908447266, inf]2446200344318.11%-0.1424
bh_h141 — IV 0.0106,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]60094987102217.01%-0.0608
2(0.5, inf]2267195131613.94%0.1745
BH_A230 — IV 0.0106,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 7.5]60685037103116.99%-0.0596
2(7.5, inf]2208190130713.90%0.1774
bh_h162 — IV 0.0104,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 41.27499961853027]4869402684317.31%-0.0823
2(41.27499961853027, inf]3407291249514.53%0.1262
bh_a128 — IV 0.0102,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 3.5]65215514100715.44%0.0545
2(3.5, inf]1755142433118.86%-0.1867
bh_a116 — IV 0.0101,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]70175923109415.59%0.0432
2(1.5, 3.5]79364514818.66%-0.1738
3(3.5, inf]4663709620.60%-0.2967
bh_a059 — IV 0.0097,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]76386434120415.76%0.0301
2(0.5, inf]63850413421.00%-0.3211
bh_a068 — IV 0.0097,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]76386434120415.76%0.0301
2(0.5, inf]63850413421.00%-0.3211
BH_A339 — IV 0.0093,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]68145747106715.66%0.0380
2(0.5, 1.5]82568613916.85%-0.0494
3(1.5, inf]63750513220.72%-0.3041
bh_a123 — IV 0.0092,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 122.5]78636570129316.44%-0.0203
2(122.5, inf]4133684510.90%0.4556
bh_a122 — IV 0.0091,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 69.5]77616482127916.48%-0.0229
2(69.5, inf]5154565911.46%0.3991
bh_a177 — IV 0.0091,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 52.22999954223633]69685852111616.02%0.0245
2(52.22999954223633, inf]4033148922.08%-0.3718
bh_a127 — IV 0.0090,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]5517465686115.61%0.0420
2(1.5, 3.5]1846155129515.98%0.0138
3(3.5, inf]91373118219.93%-0.2554
bh_a125 — IV 0.0090,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]5926500092615.63%0.0405
2(0.5, 1.5]1515127124416.11%0.0046
3(1.5, inf]83566716820.12%-0.2670
bh_a219 — IV 0.0090,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 76.09500122070312]6311532998215.56%0.0510
2(76.09500122070312, inf]1699138031918.78%-0.1757
bh_h170 — IV 0.0089,3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 26.904998779296875]4406364376317.32%-0.0825
2(26.904998779296875, 48.6200008392334]1492126123115.48%0.0514
3(48.6200008392334, inf]2378203434414.47%0.1313
BH_A356 — IV 0.0088,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 4.5]5398457682215.23%0.0710
2(4.5, inf]2878236251617.93%-0.1247
BH_X018 — IV 0.0088,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]78566610124615.86%0.0233
2(0.5, inf]4233309321.99%-0.3789
BH_X090 — IV 0.0088,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]78566610124615.86%0.0233
2(0.5, inf]4233309321.99%-0.3789
BH_A280 — IV 0.0086,2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]77496523122615.82%0.0257
2(0.5, inf]52741511221.25%-0.3361

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 681 个;完整数据见 feature_report.json。

04 单变量分析(粗分箱)

ScoreCust2 — 5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 603.5]1533110842527.72%-0.6507
2(603.5, 747.5]3749298176820.49%-0.2527
3(747.5, 786.5]1222104218014.73%0.1470
4(786.5, 843.5]144913061439.87%0.6029
5(843.5, inf]15411474674.35%1.4821
2026-10-21T11:27:56.549344 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(27.72% → 4.35%),WOE 单调上升(-0.6507 → 1.4821),符合风控分箱预期。IV=0.3721,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 1 箱((-inf, 603.5])为高风险区间:坏率高达 27.72%,可作为拒绝或重点风控策略的阈值参考

risk_score — 5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]239922471526.34%1.0842
2(1.5, 2.5]3035260842714.07%0.2002
3(2.5, 3.5]1718135536321.13%-0.2922
4(3.5, 4.5]101978423523.06%-0.4045
5(4.5, inf]127888039831.14%-0.8158
2026-10-21T11:27:56.673788 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(6.34% → 31.14%),WOE 单调下降(1.0842 → -0.8158),符合风控分箱预期。IV=0.3689,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((4.5, inf])为高风险区间:坏率高达 31.14%,可作为拒绝或重点风控策略的阈值参考

model_risk_v9_sxiaojin_score — 5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 34.5]12281162665.37%1.2561
2(34.5, 43.5]2237200523210.37%0.5446
3(43.5, 53.5]3437288854915.97%0.0481
4(53.5, 62.5]1912141349926.10%-0.5712
5(62.5, inf]62139822335.91%-1.0328
2026-10-21T11:27:56.801459 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(5.37% → 35.91%),WOE 单调下降(1.2561 → -1.0328),符合风控分箱预期。IV=0.3654,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((62.5, inf])为极高风险区间:坏率高达 35.91%,策略上应重点管控

score_50021 — 5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.007949999999254942]166115611006.02%1.1342
2(0.007949999999254942, 0.01484999991953373]2725238633912.44%0.3377
3(0.01484999991953373, 0.02065000031143427]1874156131316.70%-0.0068
4(0.02065000031143427, 0.03945000097155571]2378181156723.84%-0.4524
5(0.03945000097155571, inf]65943422534.14%-0.9568
2026-10-21T11:27:56.928499 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(6.02% → 34.14%),WOE 单调下降(1.1342 → -0.9568),符合风控分箱预期。IV=0.3310,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((0.03945000097155571, inf])为高风险区间:坏率高达 34.14%,可作为拒绝或重点风控策略的阈值参考

dxm_2025v2 — 5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 389.5]2850215169924.53%-0.4849
2(389.5, 411.5]3502288461817.65%-0.0685
3(411.5, 419.5]101789312412.19%0.3654
4(419.5, 446.5]150313821218.05%0.8266
5(446.5, inf]622601213.38%1.7451
2026-10-21T11:27:57.053330 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(24.53% → 3.38%),WOE 单调上升(-0.4849 → 1.7451),符合风控分箱预期。IV=0.2873,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 1 箱((-inf, 389.5])为坏率最高区间:坏率高达 24.53%,可作为拒绝或重点风控策略的阈值参考

PY083P — 5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 578.5]2215164157425.91%-0.5619
2(578.5, 599.5]107486620819.37%-0.1860
3(599.5, 674.5]4122348663615.43%0.0889
4(674.5, 754.5]155514211348.62%0.7489
5(754.5, inf]471454173.61%1.6725
2026-10-21T11:27:57.171481 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(25.91% → 3.61%),WOE 单调上升(-0.5619 → 1.6725),符合风控分箱预期。IV=0.2456,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 1 箱((-inf, 578.5])为高风险区间:坏率高达 25.91%,可作为拒绝或重点风控策略的阈值参考

bh_CO4001score — 5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 35.5]707673344.81%1.3766
2(35.5, 39.5]1001907949.39%0.6580
3(39.5, 45.5]2595225334213.18%0.2764
4(45.5, 50.5]2532209044217.46%-0.0552
5(50.5, inf]2658198767125.24%-0.5232
2026-10-21T11:27:57.300397 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(4.81% → 25.24%),WOE 单调下降(1.3766 → -0.5232),符合风控分箱预期。IV=0.2341,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((50.5, inf])为高风险区间:坏率高达 25.24%,可作为拒绝或重点风控策略的阈值参考

repay_amt_6m_grade — 5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]48523820103221.27%-0.3006
2(1.5, 4.5]1645135029517.93%-0.0884
3(4.5, 5.5]90679311312.47%0.3391
4(5.5, 6.5]826759678.11%0.8180
5(6.5, inf]12201152685.57%1.2204
2026-10-21T11:27:57.437665 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(21.27% → 5.57%),WOE 单调上升(-0.3006 → 1.2204),符合风控分箱预期。IV=0.2323,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 1 箱((-inf, 1.5])为坏率最高区间:坏率高达 21.27%,可作为拒绝或重点风控策略的阈值参考

model_1034467 — 5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.07134599983692169]981925565.71%1.1890
2(0.07134599983692169, 0.0911255031824112]2199195024911.32%0.4427
3(0.0911255031824112, 0.10137400031089783]1305108721816.71%-0.0087
4(0.10137400031089783, 0.1895964965224266]3919311980020.41%-0.2548
5(0.1895964965224266, inf]65947918027.31%-0.6367
2026-10-21T11:27:57.568366 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(5.71% → 27.31%),WOE 单调下降(1.1890 → -0.6367),符合风控分箱预期。IV=0.2084,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((0.1895964965224266, inf])为高风险区间:坏率高达 27.31%,可作为拒绝或重点风控策略的阈值参考

cust_seg2 — 3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 2.5]217119761958.98%0.7065
2(2.5, 3.5]4782403374915.66%0.0742
3(3.5, inf]2496186563125.28%-0.5256
2026-10-21T11:27:57.694263 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(8.98% → 25.28%),WOE 单调下降(0.7065 → -0.5256),符合风控分箱预期。IV=0.1786,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 1 箱 WOE<0(风险高于平均)

第 3 箱((3.5, inf])为高风险区间:坏率高达 25.28%,可作为拒绝或重点风控策略的阈值参考

adr_stability_grade — 5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 2.5]2885220368223.64%-0.4368
2(2.5, 5.5]121597224320.00%-0.2230
3(5.5, 7.5]2307196434314.87%0.1357
4(7.5, 8.5]106093013012.26%0.3583
5(8.5, inf]198218051778.93%0.7129
2026-10-21T11:27:57.872447 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(23.64% → 8.93%),WOE 单调上升(-0.4368 → 0.7129),符合风控分箱预期。IV=0.1741,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 1 箱((-inf, 2.5])为坏率最高区间:坏率高达 23.64%,可作为拒绝或重点风控策略的阈值参考

first_loan_length_grade — 4 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 4.5]1984146951525.96%-0.5611
2(4.5, 5.5]74558416121.61%-0.3208
3(5.5, 6.5]87971916018.20%-0.1066
4(6.5, inf]5841510273912.65%0.3228
2026-10-21T11:27:57.995249 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(25.96% → 12.65%),WOE 单调上升(-0.5611 → 0.3228),符合风控分箱预期。IV=0.1466,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 1 箱 WOE<0(风险高于平均)

第 1 箱((-inf, 4.5])为高风险区间:坏率高达 25.96%,可作为拒绝或重点风控策略的阈值参考

zszs_xy_score — 5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 696.5]2001151448724.34%-0.4846
2(696.5, 704.5]1237100023719.16%-0.1791
3(704.5, 713.5]1631135627516.86%-0.0233
4(713.5, 730.5]2568220636214.10%0.1884
5(730.5, inf]190617221849.65%0.6175
2026-10-21T11:27:58.120030 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(24.34% → 9.65%),WOE 单调上升(-0.4846 → 0.6175),符合风控分箱预期。IV=0.1352,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 箱((-inf, 696.5])为坏率最高区间:坏率高达 24.34%,可作为拒绝或重点风控策略的阈值参考

xmf_v11xj — 5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 397.5]1500114935123.40%-0.4283
2(397.5, 432.5]4488367181718.20%-0.1116
3(432.5, 444.5]99685114514.56%0.1555
4(444.5, 481.5]1870165821211.34%0.4426
5(481.5, inf]501473285.59%1.2127
2026-10-21T11:27:58.251247 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(23.40% → 5.59%),WOE 单调上升(-0.4283 → 1.2127),符合风控分箱预期。IV=0.1277,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 1 箱((-inf, 397.5])为坏率最高区间:坏率高达 23.40%,可作为拒绝或重点风控策略的阈值参考

tot_pay_amt_6m_grade — 5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]3483271077322.19%-0.3549
2(1.5, 2.5]1281106022117.25%-0.0414
3(2.5, 5.5]2721233838314.08%0.1997
4(5.5, 6.5]5144536111.87%0.3957
5(6.5, inf]145013131379.45%0.6508
2026-10-21T11:27:58.381005 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(22.19% → 9.45%),WOE 单调上升(-0.3549 → 0.6508),符合风控分箱预期。IV=0.1224,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 1 箱((-inf, 1.5])为坏率最高区间:坏率高达 22.19%,可作为拒绝或重点风控策略的阈值参考

have_car_prob_grade — 2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]57864625116120.07%-0.2271
2(1.5, inf]3663324941411.30%0.4509
2026-10-21T11:27:58.494166 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(20.07% → 11.30%),WOE 单调上升(-0.2271 → 0.4509),符合风控分箱预期。IV=0.1015,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 1 箱 WOE<0(风险高于平均)

第 1 箱((-inf, 1.5])为坏率最高区间:坏率高达 20.07%,可作为拒绝或重点风控策略的阈值参考

repayment_ability_rank2 — 4 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]1014921939.17%0.6835
2(1.5, 2.5]2561222233913.24%0.2709
3(2.5, 3.5]3312271659618.00%-0.0926
4(3.5, inf]2562201554721.35%-0.3054
2026-10-21T11:27:58.603383 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(9.17% → 21.35%),WOE 单调下降(0.6835 → -0.3054),符合风控分箱预期。IV=0.0887,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 2 箱 WOE<0(风险高于平均)

第 4 箱((3.5, inf])为坏率最高区间:坏率高达 21.35%,可作为拒绝或重点风控策略的阈值参考

mobile_fixed_grade — 5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 6.5]3298264565319.80%-0.2105
2(6.5, 7.5]2178177939918.32%-0.1145
3(7.5, 8.5]1643137327016.43%0.0170
4(8.5, 9.5]1578138619212.17%0.3674
5(9.5, inf]752691618.11%0.8180
2026-10-21T11:27:58.723727 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(19.80% → 8.11%),WOE 单调上升(-0.2105 → 0.8180),符合风控分箱预期。IV=0.0797,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 箱((-inf, 6.5])为坏率最高区间:坏率高达 19.80%,可作为拒绝或重点风控策略的阈值参考

positive_biz_cnt_1y_grade — 3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]2792220758520.95%-0.2815
2(1.5, 8.5]1889152036919.53%-0.1936
3(8.5, inf]4768414762113.02%0.2895
2026-10-21T11:27:58.846299 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(20.95% → 13.02%),WOE 单调上升(-0.2815 → 0.2895),符合风控分箱预期。IV=0.0720,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 1 箱 WOE<0(风险高于平均)

第 1 箱((-inf, 1.5])为坏率最高区间:坏率高达 20.95%,可作为拒绝或重点风控策略的阈值参考

dev_stability_grade2 — 4 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]110498212211.05%0.4763
2(1.5, 2.5]3835327356214.65%0.1527
3(2.5, 3.5]2372192844418.72%-0.1409
4(3.5, inf]2138169144720.91%-0.2788
2026-10-21T11:27:58.966906 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(11.05% → 20.91%),WOE 单调下降(0.4763 → -0.2788),符合风控分箱预期。IV=0.0560,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 2 箱 WOE<0(风险高于平均)

第 4 箱((3.5, inf])为坏率最高区间:坏率高达 20.91%,可作为拒绝或重点风控策略的阈值参考

have_fang_prob_grade — 2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]62855126115918.44%-0.1225
2(1.5, inf]3164274841613.15%0.2786
2026-10-21T11:27:59.140378 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(18.44% → 13.15%),WOE 单调上升(-0.1225 → 0.2786),符合风控分箱预期。IV=0.0340,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, 1.5])为坏率最高区间:坏率高达 18.44%,可作为拒绝或重点风控策略的阈值参考

last_6m_avg_asset_total_grade — 5 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 1.5]4730384488618.73%-0.1418
2(1.5, 3.5]2514211440015.91%0.0556
3(3.5, 4.5]5955039215.46%0.0895
4(4.5, 5.5]5374617614.15%0.1934
5(5.5, inf]107395212111.28%0.4535
2026-10-21T11:27:59.262010 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(18.73% → 11.28%),WOE 单调上升(-0.1418 → 0.4535),符合风控分箱预期。IV=0.0338,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 箱((-inf, 1.5])为坏率最高区间:坏率高达 18.73%,可作为拒绝或重点风控策略的阈值参考

bh_a104 — 2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]5058433772114.25%0.1485
2(0.5, inf]3218260161719.17%-0.2071
2026-10-21T11:27:59.379888 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(14.25% → 19.17%),WOE 单调下降(0.1485 → -0.2071),符合风控分箱预期。IV=0.0307,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((0.5, inf])为坏率最高区间:坏率高达 19.17%,可作为拒绝或重点风控策略的阈值参考

bh_a101 — 2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]73566225113115.38%0.0596
2(0.5, inf]92071320722.50%-0.4091
2026-10-21T11:27:59.484445 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(15.38% → 22.50%),WOE 单调下降(0.0596 → -0.4091),符合风控分箱预期。IV=0.0243,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((0.5, inf])为坏率最高区间:坏率高达 22.50%,可作为拒绝或重点风控策略的阈值参考

bh_a111 — 2 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 0.5]67255707101815.14%0.0780
2(0.5, inf]1551123132020.63%-0.2986
2026-10-21T11:27:59.591199 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(15.14% → 20.63%),WOE 单调下降(0.0780 → -0.2986),符合风控分箱预期。IV=0.0232,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((0.5, inf])为坏率最高区间:坏率高达 20.63%,可作为拒绝或重点风控策略的阈值参考

bh_a178 — 3 箱
分组号分栏TotalGoodBadBad RateWOE
1(-inf, 8.985000133514404]3825326855714.56%0.1368
2(8.985000133514404, 20.34000015258789]1521126325816.96%-0.0443
3(20.34000015258789, inf]2025163539019.26%-0.1993
2026-10-21T11:27:59.703107 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(14.56% → 19.26%),WOE 单调下降(0.1368 → -0.1993),符合风控分箱预期。IV=0.0213,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 2 箱 WOE<0(风险高于平均)

第 3 箱((20.34000015258789, inf])为坏率最高区间:坏率高达 19.26%,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)。当前流程细/粗分箱由同一自动分箱算法直接产出。

05 变量筛选

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0.9
相关性上限(皮尔逊)0.7
PSI 上限(本期未启用,无 PSI 时点样本)0.25
重要性 Top-K80
黑名单无
白名单无

候选变量 681,成功分箱 681,入模 26

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
id_no—N0.0015PASSPASS———唯一率过高(ID列)
bh_a001—N0.0017PASSFAIL———集中度>0.9
bh_a002—N0.0021PASSPASSFAIL——IV<0.02
bh_a003—N0.0012PASSPASSFAIL——IV<0.02
bh_a004—N0.0011PASSPASSFAIL——IV<0.02
bh_a005—N0.0022PASSPASSFAIL——IV<0.02
bh_a006—N0.0009PASSPASSFAIL——IV<0.02
bh_a007—N0.0025PASSPASSFAIL——IV<0.02
bh_a008—N0.0003PASSPASSFAIL——IV<0.02
bh_a009—N0.0054PASSPASSFAIL——IV<0.02
bh_a010—N0.0017PASSFAIL———集中度>0.9
bh_a011—N0.0005PASSPASSFAIL——IV<0.02
bh_a012—N0.0048PASSPASSFAIL——IV<0.02
bh_a013—N0.0028PASSPASSFAIL——IV<0.02
bh_a014—N0.0025PASSPASSFAIL——IV<0.02
bh_a015—N0.0008PASSPASSFAIL——IV<0.02
bh_a016—N0.0028PASSPASSFAIL——IV<0.02
bh_a017—N0.0011PASSPASSFAIL——IV<0.02
bh_a018—N0.0026PASSPASSFAIL——IV<0.02
bh_a019—N0.0006PASSPASSFAIL——IV<0.02
bh_a020—N0.0000PASSFAIL———集中度>0.9
bh_a021—N0.0000PASSFAIL———集中度>0.9
bh_a022—N0.0000PASSFAIL———集中度>0.9
bh_a023—N0.0000PASSFAIL———集中度>0.9
bh_a024—N0.0000PASSFAIL———集中度>0.9
bh_a025—N0.0000PASSFAIL———集中度>0.9
bh_a026—N0.0000PASSFAIL———集中度>0.9
bh_a027—N0.0000PASSFAIL———集中度>0.9
bh_a028—N0.0000PASSFAIL———集中度>0.9
bh_a029—N0.0000PASSFAIL———集中度>0.9
bh_a030—N0.0000PASSFAIL———集中度>0.9
bh_a031—N0.0000PASSFAIL———集中度>0.9
bh_a032—N0.0000PASSFAIL———集中度>0.9
bh_a033—N0.0000PASSFAIL———集中度>0.9
bh_a034—N0.0000PASSFAIL———集中度>0.9
bh_a035—N0.0000PASSFAIL———集中度>0.9
bh_a036—N0.0000PASSFAIL———集中度>0.9
bh_a037—N0.0000PASSFAIL———集中度>0.9
bh_a039—N0.0000PASSFAIL———集中度>0.9
bh_a040—N0.0000PASSFAIL———集中度>0.9
bh_a041—N0.0016PASSFAIL———集中度>0.9
bh_a042—N0.0005PASSFAIL———集中度>0.9
bh_a043—N0.0010PASSPASSFAIL——IV<0.02
bh_a044—N0.0029PASSPASSFAIL——IV<0.02
bh_a045—N0.0022PASSPASSFAIL——IV<0.02
bh_a046—N0.0053PASSPASSFAIL——IV<0.02
bh_a047—N0.0134PASSPASSFAIL——IV<0.02
bh_a048—N0.0000PASSFAIL———集中度>0.9
bh_a049—N0.0000PASSFAIL———集中度>0.9
bh_a050—N0.0016PASSFAIL———集中度>0.9
bh_a051—N0.0005PASSFAIL———集中度>0.9
bh_a052—N0.0010PASSPASSFAIL——IV<0.02
bh_a053—N0.0020PASSPASSFAIL——IV<0.02
bh_a054—N0.0010PASSPASSFAIL——IV<0.02
bh_a055—N0.0040PASSPASSFAIL——IV<0.02
bh_a056—N0.0130PASSPASSFAIL——IV<0.02
bh_a058—N0.0000PASSFAIL———集中度>0.9
bh_a059—N0.0097PASSFAIL———集中度>0.9
bh_a060—N0.0052PASSPASSFAIL——IV<0.02
bh_a061—N0.0086PASSPASSFAIL——IV<0.02
bh_a062—N0.0078PASSPASSFAIL——IV<0.02
bh_a063—N0.0030PASSPASSFAIL——IV<0.02
bh_a064—N0.0014PASSPASSFAIL——IV<0.02
bh_a065—N0.0003PASSPASSFAIL——IV<0.02
bh_a066—N0.0039PASSPASSFAIL——IV<0.02
bh_a067—N0.0000PASSFAIL———集中度>0.9
bh_a068—N0.0097PASSFAIL———集中度>0.9
bh_a069—N0.0042PASSPASSFAIL——IV<0.02
bh_a070—N0.0030PASSPASSFAIL——IV<0.02
bh_a071—N0.0066PASSPASSFAIL——IV<0.02
bh_a072—N0.0038PASSPASSFAIL——IV<0.02
bh_a073—N0.0032PASSPASSFAIL——IV<0.02
bh_a074—N0.0020PASSPASSFAIL——IV<0.02
bh_a075—N0.0047PASSPASSFAIL——IV<0.02
bh_a077—N0.0000PASSFAIL———集中度>0.9
bh_a078—N0.0002PASSFAIL———集中度>0.9
bh_a079—N0.0035PASSPASSFAIL——IV<0.02
bh_a080—N0.0066PASSPASSFAIL——IV<0.02
bh_a081—N0.0060PASSPASSFAIL——IV<0.02
bh_a082—N0.0049PASSPASSFAIL——IV<0.02
bh_a083—N0.0031PASSPASSFAIL——IV<0.02
bh_a084—N0.0022PASSPASSFAIL——IV<0.02
bh_a085—N0.0018PASSPASSFAIL——IV<0.02
bh_a086—N0.0000PASSFAIL———集中度>0.9
bh_a087—N0.0002PASSFAIL———集中度>0.9
bh_a088—N0.0035PASSPASSFAIL——IV<0.02
bh_a089—N0.0037PASSPASSFAIL——IV<0.02
bh_a090—N0.0023PASSPASSFAIL——IV<0.02
bh_a091—N0.0006PASSPASSFAIL——IV<0.02
bh_a092—N0.0052PASSPASSFAIL——IV<0.02
bh_a093—N0.0070PASSPASSFAIL——IV<0.02
bh_a094—N0.0077PASSPASSFAIL——IV<0.02
bh_a096—N0.0000PASSFAIL———集中度>0.9
bh_a097—N0.0000PASSFAIL———集中度>0.9
bh_a098—N0.0000PASSFAIL———集中度>0.9
bh_a099—N0.0050PASSFAIL———集中度>0.9
bh_a100—N0.0176PASSFAIL———集中度>0.9
bh_a101—Y0.0243PASSPASSPASSPASS—
bh_a102—N0.0232PASSPASSPASSFAIL—与 bh_a101 相关>0.7
bh_a103—N0.0189PASSPASSFAIL——IV<0.02
bh_a104—Y0.0307PASSPASSPASSPASS—
bh_a105—N0.0000PASSFAIL———集中度>0.9
bh_a106—N0.0000PASSFAIL———集中度>0.9
bh_a107—N0.0000PASSFAIL———集中度>0.9
bh_a108—N0.0050PASSFAIL———集中度>0.9
bh_a109—N0.0176PASSFAIL———集中度>0.9
bh_a110—N0.0243PASSPASSPASSFAIL—与 bh_a101 相关>0.7
bh_a111—Y0.0232PASSPASSPASSPASS—
bh_a112—N0.0189PASSPASSFAIL——IV<0.02
bh_a113—N0.0307PASSPASSPASSFAIL—与 bh_a104 相关>0.7
bh_a115—N0.0124PASSPASSFAIL——IV<0.02
bh_a116—N0.0101PASSPASSFAIL——IV<0.02
bh_a117—N0.0122PASSPASSFAIL——IV<0.02
bh_a118—N0.0061PASSPASSFAIL——IV<0.02
bh_a119—N0.0009PASSPASSFAIL——IV<0.02
bh_a120—N0.0004PASSPASSFAIL——IV<0.02
bh_a121—N0.0038PASSPASSFAIL——IV<0.02
bh_a122—N0.0091PASSPASSFAIL——IV<0.02
bh_a123—N0.0092PASSPASSFAIL——IV<0.02
bh_a124—N0.0122PASSPASSFAIL——IV<0.02
bh_a125—N0.0090PASSPASSFAIL——IV<0.02
bh_a126—N0.0134PASSPASSFAIL——IV<0.02
bh_a127—N0.0090PASSPASSFAIL——IV<0.02
bh_a128—N0.0102PASSPASSFAIL——IV<0.02
bh_a129—N0.0042PASSPASSFAIL——IV<0.02
bh_a130—N0.0010PASSPASSFAIL——IV<0.02
bh_a131—N0.0010PASSPASSFAIL——IV<0.02
bh_a132—N0.0006PASSPASSFAIL——IV<0.02
bh_a133—N0.0000PASSFAIL———集中度>0.9
bh_a134—N0.0000PASSFAIL———集中度>0.9
bh_a135—N0.0001PASSFAIL———集中度>0.9
bh_a136—N0.0001PASSPASSFAIL——IV<0.02
bh_a137—N0.0029PASSPASSFAIL——IV<0.02
bh_a138—N0.0019PASSPASSFAIL——IV<0.02
bh_a139—N0.0031PASSPASSFAIL——IV<0.02
bh_a140—N0.0045PASSPASSFAIL——IV<0.02
bh_a141—N0.0157PASSPASSFAIL——IV<0.02
bh_a142—N0.0000PASSFAIL———集中度>0.9
bh_a143—N0.0000PASSFAIL———集中度>0.9
bh_a144—N0.0001PASSFAIL———集中度>0.9
bh_a145—N0.0001PASSPASSFAIL——IV<0.02
bh_a146—N0.0023PASSPASSFAIL——IV<0.02
bh_a147—N0.0014PASSPASSFAIL——IV<0.02
bh_a148—N0.0026PASSPASSFAIL——IV<0.02
bh_a149—N0.0115PASSPASSFAIL——IV<0.02
bh_a150—N0.0170PASSPASSFAIL——IV<0.02
bh_a159—N0.0122PASSPASSFAIL——IV<0.02
bh_a160—N0.0185PASSPASSFAIL——IV<0.02
bh_a177—N0.0091PASSPASSFAIL——IV<0.02
bh_a178—Y0.0213PASSPASSPASSPASS—
bh_a179—N0.0192PASSPASSFAIL——IV<0.02
bh_a180—N0.0131PASSPASSFAIL——IV<0.02
bh_a181—N0.0058PASSPASSFAIL——IV<0.02
bh_a198—N0.0036PASSPASSFAIL——IV<0.02
bh_a199—N0.0122PASSPASSFAIL——IV<0.02
bh_a200—N0.0115PASSPASSFAIL——IV<0.02
bh_a201—N0.0018PASSPASSFAIL——IV<0.02
bh_a202—N0.0021PASSPASSFAIL——IV<0.02
bh_a209—N0.0086PASSPASSFAIL——IV<0.02
bh_a210—N0.0138PASSPASSFAIL——IV<0.02
bh_a211—N0.0001PASSPASSFAIL——IV<0.02
bh_a218—N0.0107PASSPASSFAIL——IV<0.02
bh_a219—N0.0090PASSPASSFAIL——IV<0.02
bh_a220—N0.0119PASSPASSFAIL——IV<0.02
bh_h001—N0.0114PASSPASSFAIL——IV<0.02
bh_h002—N0.0173PASSPASSFAIL——IV<0.02
bh_h003—N0.0147PASSPASSFAIL——IV<0.02
bh_h004—N0.0127PASSPASSFAIL——IV<0.02
bh_h005—N0.0032PASSPASSFAIL——IV<0.02
bh_h006—N0.0017PASSPASSFAIL——IV<0.02
bh_h007—N0.0014PASSPASSFAIL——IV<0.02
bh_h008—N0.0055PASSPASSFAIL——IV<0.02
bh_h009—N0.0064PASSPASSFAIL——IV<0.02
bh_h010—N0.0119PASSPASSFAIL——IV<0.02
bh_h011—N0.0055PASSPASSFAIL——IV<0.02
bh_h012—N0.0015PASSPASSFAIL——IV<0.02
bh_h013—N0.0043PASSPASSFAIL——IV<0.02
bh_h014—N0.0000PASSFAIL———集中度>0.9
bh_h015—N0.0000PASSFAIL———集中度>0.9
bh_h016—N0.0000PASSFAIL———集中度>0.9
bh_h017—N0.0000PASSFAIL———集中度>0.9
bh_h018—N0.0000PASSFAIL———集中度>0.9
bh_h019—N0.0000PASSFAIL———集中度>0.9
bh_h020—N0.0000PASSFAIL———集中度>0.9
bh_h021—N0.0000PASSFAIL———集中度>0.9
bh_h022—N0.0000PASSFAIL———集中度>0.9
bh_h023—N0.0000PASSFAIL———集中度>0.9
bh_h024—N0.0000PASSFAIL———集中度>0.9
bh_h025—N0.0000PASSFAIL———集中度>0.9
bh_h026—N0.0040PASSFAIL———集中度>0.9
bh_h027—N0.0040PASSFAIL———集中度>0.9
bh_h028—N0.0000PASSFAIL———集中度>0.9
bh_h029—N0.0000PASSFAIL———集中度>0.9
bh_h030—N0.0005PASSFAIL———集中度>0.9
bh_h031—N0.0005PASSFAIL———集中度>0.9
bh_h032—N0.0000PASSFAIL———集中度>0.9
bh_h033—N0.0000PASSFAIL———集中度>0.9
bh_h034—N0.0000PASSFAIL———集中度>0.9
bh_h035—N0.0000PASSFAIL———集中度>0.9
bh_h036—N0.0000PASSFAIL———集中度>0.9
bh_h037—N0.0000PASSFAIL———集中度>0.9
bh_h038—N0.0000PASSFAIL———集中度>0.9
bh_h039—N0.0000PASSFAIL———集中度>0.9
bh_h040—N0.0000PASSFAIL———集中度>0.9
bh_h041—N0.0000PASSFAIL———集中度>0.9
bh_h042—N0.0033PASSFAIL———集中度>0.9
bh_h043—N0.0033PASSFAIL———集中度>0.9
bh_h044—N0.0000PASSFAIL———集中度>0.9
bh_h045—N0.0000PASSFAIL———集中度>0.9
bh_h046—N0.0001PASSFAIL———集中度>0.9
bh_h047—N0.0001PASSFAIL———集中度>0.9
bh_h048—N0.0000PASSFAIL———集中度>0.9
bh_h049—N0.0000PASSFAIL———集中度>0.9
bh_h050—N0.0000PASSFAIL———集中度>0.9
bh_h051—N0.0000PASSFAIL———集中度>0.9
bh_h052—N0.0000PASSFAIL———集中度>0.9
bh_h053—N0.0000PASSFAIL———集中度>0.9
bh_h054—N0.0000PASSFAIL———集中度>0.9
bh_h055—N0.0000PASSFAIL———集中度>0.9
bh_h056—N0.0000PASSFAIL———集中度>0.9
bh_h057—N0.0000PASSFAIL———集中度>0.9
bh_h058—N0.0014PASSPASSFAIL——IV<0.02
bh_h059—N0.0004PASSPASSFAIL——IV<0.02
bh_h060—N0.0000PASSFAIL———集中度>0.9
bh_h061—N0.0000PASSFAIL———集中度>0.9
bh_h062—N0.0014PASSPASSFAIL——IV<0.02
bh_h063—N0.0001PASSPASSFAIL——IV<0.02
bh_h064—N0.0000PASSFAIL———集中度>0.9
bh_h065—N0.0000PASSFAIL———集中度>0.9
bh_h066—N0.0000PASSFAIL———集中度>0.9
bh_h067—N0.0000PASSFAIL———集中度>0.9
bh_h068—N0.0006PASSFAIL———集中度>0.9
bh_h069—N0.0006PASSFAIL———集中度>0.9
bh_h070—N0.0000PASSFAIL———集中度>0.9
bh_h071—N0.0000PASSFAIL———集中度>0.9
bh_h072—N0.0000PASSFAIL———集中度>0.9
bh_h073—N0.0000PASSFAIL———集中度>0.9
bh_h074—N0.0014PASSPASSFAIL——IV<0.02
bh_h075—N0.0011PASSPASSFAIL——IV<0.02
bh_h076—N0.0000PASSFAIL———集中度>0.9
bh_h077—N0.0000PASSFAIL———集中度>0.9
bh_h078—N0.0002PASSPASSFAIL——IV<0.02
bh_h079—N0.0007PASSPASSFAIL——IV<0.02
bh_h080—N0.0000PASSFAIL———集中度>0.9
bh_h081—N0.0000PASSFAIL———集中度>0.9
bh_h082—N0.0000PASSFAIL———集中度>0.9
bh_h083—N0.0000PASSFAIL———集中度>0.9
bh_h084—N0.0022PASSPASSFAIL——IV<0.02
bh_h085—N0.0022PASSPASSFAIL——IV<0.02
bh_h086—N0.0002PASSPASSFAIL——IV<0.02
bh_h087—N0.0002PASSPASSFAIL——IV<0.02
bh_h088—N0.0000PASSFAIL———集中度>0.9
bh_h089—N0.0000PASSFAIL———集中度>0.9
bh_h090—N0.0008PASSPASSFAIL——IV<0.02
bh_h091—N0.0002PASSPASSFAIL——IV<0.02
bh_h092—N0.0019PASSFAIL———集中度>0.9
bh_h093—N0.0019PASSFAIL———集中度>0.9
bh_h094—N0.0002PASSPASSFAIL——IV<0.02
bh_h095—N0.0011PASSPASSFAIL——IV<0.02
bh_h096—N0.0000PASSFAIL———集中度>0.9
bh_h097—N0.0000PASSFAIL———集中度>0.9
bh_h098—N0.0000PASSFAIL———集中度>0.9
bh_h099—N0.0000PASSFAIL———集中度>0.9
bh_h100—N0.0011PASSPASSFAIL——IV<0.02
bh_h101—N0.0011PASSPASSFAIL——IV<0.02
bh_h102—N0.0013PASSPASSFAIL——IV<0.02
bh_h103—N0.0003PASSPASSFAIL——IV<0.02
bh_h104—N0.0000PASSFAIL———集中度>0.9
bh_h105—N0.0000PASSFAIL———集中度>0.9
bh_h106—N0.0014PASSPASSFAIL——IV<0.02
bh_h107—N0.0002PASSPASSFAIL——IV<0.02
bh_h108—N0.0007PASSPASSFAIL——IV<0.02
bh_h109—N0.0007PASSPASSFAIL——IV<0.02
bh_h110—N0.0025PASSPASSFAIL——IV<0.02
bh_h111—N0.0025PASSPASSFAIL——IV<0.02
bh_h112—N0.0000PASSFAIL———集中度>0.9
bh_h113—N0.0000PASSFAIL———集中度>0.9
bh_h114—N0.0000PASSFAIL———集中度>0.9
bh_h115—N0.0000PASSFAIL———集中度>0.9
bh_h116—N0.0009PASSPASSFAIL——IV<0.02
bh_h117—N0.0009PASSPASSFAIL——IV<0.02
bh_h118—N0.0009PASSPASSFAIL——IV<0.02
bh_h119—N0.0027PASSPASSFAIL——IV<0.02
bh_h120—N0.0046PASSFAIL———集中度>0.9
bh_h121—N0.0046PASSFAIL———集中度>0.9
bh_h122—N0.0004PASSPASSFAIL——IV<0.02
bh_h123—N0.0009PASSPASSFAIL——IV<0.02
bh_h124—N0.0033PASSPASSFAIL——IV<0.02
bh_h125—N0.0033PASSPASSFAIL——IV<0.02
bh_h126—N0.0006PASSPASSFAIL——IV<0.02
bh_h127—N0.0015PASSPASSFAIL——IV<0.02
bh_h128—N0.0000PASSFAIL———集中度>0.9
bh_h129—N0.0000PASSFAIL———集中度>0.9
bh_h130—N0.0020PASSPASSFAIL——IV<0.02
bh_h131—N0.0000PASSPASSFAIL——IV<0.02
bh_h132—N0.0003PASSPASSFAIL——IV<0.02
bh_h133—N0.0010PASSPASSFAIL——IV<0.02
bh_h134—N0.0009PASSPASSFAIL——IV<0.02
bh_h135—N0.0115PASSPASSFAIL——IV<0.02
bh_h136—N0.0002PASSPASSFAIL——IV<0.02
bh_h137—N0.0037PASSPASSFAIL——IV<0.02
bh_h138—N0.0025PASSPASSFAIL——IV<0.02
bh_h139—N0.0021PASSPASSFAIL——IV<0.02
bh_h140—N0.0120PASSPASSFAIL——IV<0.02
bh_h141—N0.0106PASSPASSFAIL——IV<0.02
bh_h142—N0.0002PASSPASSFAIL——IV<0.02
bh_h143—N0.0072PASSPASSFAIL——IV<0.02
bh_h144—N0.0082PASSPASSFAIL——IV<0.02
bh_h145—N0.0011PASSPASSFAIL——IV<0.02
bh_h146—N0.0019PASSPASSFAIL——IV<0.02
bh_h147—N0.0173PASSFAIL———集中度>0.9
bh_h148—N0.0000PASSFAIL———集中度>0.9
bh_h149—N0.0060PASSPASSFAIL——IV<0.02
bh_h150—N0.0012PASSPASSFAIL——IV<0.02
bh_h151—N0.0027PASSPASSFAIL——IV<0.02
bh_h152—N0.0042PASSPASSFAIL——IV<0.02
bh_h153—N0.0017PASSPASSFAIL——IV<0.02
bh_h154—N0.0018PASSPASSFAIL——IV<0.02
bh_h155—N0.0223PASSPASSPASSFAIL—与 bh_a111 相关>0.7
bh_h156—N0.0000PASSFAIL———集中度>0.9
bh_h157—N0.0005PASSPASSFAIL——IV<0.02
bh_h158—N0.0055PASSPASSFAIL——IV<0.02
bh_h159—N0.0012PASSPASSFAIL——IV<0.02
bh_h160—N0.0012PASSPASSFAIL——IV<0.02
bh_h161—N0.0021PASSPASSFAIL——IV<0.02
bh_h162—N0.0104PASSPASSFAIL——IV<0.02
bh_h163—N0.0227PASSPASSPASSFAIL—与 bh_a111 相关>0.7
bh_h164—N0.0000PASSFAIL———集中度>0.9
bh_h165—N0.0008PASSPASSFAIL——IV<0.02
bh_h166—N0.0072PASSPASSFAIL——IV<0.02
bh_h167—N0.0003PASSPASSFAIL——IV<0.02
bh_h168—N0.0031PASSPASSFAIL——IV<0.02
bh_h169—N0.0002PASSPASSFAIL——IV<0.02
bh_h170—N0.0089PASSPASSFAIL——IV<0.02
bh_h171—N0.0186PASSPASSFAIL——IV<0.02
bh_h172—N0.0000PASSFAIL———集中度>0.9
bh_h173—N0.0033PASSPASSFAIL——IV<0.02
bh_qu010—N0.0041PASSPASSFAIL——IV<0.02
score_dz—N0.0181PASSPASSFAIL——IV<0.02
BH_A221—N0.0000PASSFAIL———集中度>0.9
BH_A222—N0.0000PASSFAIL———集中度>0.9
BH_A223—N0.0007PASSFAIL———集中度>0.9
BH_A224—N0.0000PASSPASSFAIL——IV<0.02
BH_A225—N0.0016PASSPASSFAIL——IV<0.02
BH_A226—N0.0037PASSPASSFAIL——IV<0.02
BH_A227—N0.0021PASSPASSFAIL——IV<0.02
BH_A228—N0.0052PASSPASSFAIL——IV<0.02
BH_A229—N0.0059PASSPASSFAIL——IV<0.02
BH_A230—N0.0106PASSPASSFAIL——IV<0.02
BH_A231—N0.0000PASSFAIL———集中度>0.9
BH_A232—N0.0000PASSFAIL———集中度>0.9
BH_A233—N0.0007PASSFAIL———集中度>0.9
BH_A234—N0.0000PASSPASSFAIL——IV<0.02
BH_A235—N0.0005PASSPASSFAIL——IV<0.02
BH_A236—N0.0015PASSPASSFAIL——IV<0.02
BH_A237—N0.0011PASSPASSFAIL——IV<0.02
BH_A238—N0.0014PASSPASSFAIL——IV<0.02
BH_A239—N0.0015PASSPASSFAIL——IV<0.02
BH_A240—N0.0013PASSPASSFAIL——IV<0.02
BH_A242—N0.0000PASSFAIL———集中度>0.9
BH_A243—N0.0000PASSFAIL———集中度>0.9
BH_A244—N0.0000PASSFAIL———集中度>0.9
BH_A245—N0.0000PASSFAIL———集中度>0.9
BH_A246—N0.0000PASSFAIL———集中度>0.9
BH_A247—N0.0000PASSFAIL———集中度>0.9
BH_A248—N0.0022PASSFAIL———集中度>0.9
BH_A249—N0.0017PASSFAIL———集中度>0.9
BH_A250—N0.0023PASSPASSFAIL——IV<0.02
BH_A251—N0.0027PASSPASSFAIL——IV<0.02
BH_A252—N0.0000PASSFAIL———集中度>0.9
BH_A253—N0.0000PASSFAIL———集中度>0.9
BH_A254—N0.0000PASSFAIL———集中度>0.9
BH_A255—N0.0000PASSFAIL———集中度>0.9
BH_A256—N0.0000PASSFAIL———集中度>0.9
BH_A257—N0.0000PASSFAIL———集中度>0.9
BH_A258—N0.0022PASSFAIL———集中度>0.9
BH_A259—N0.0017PASSFAIL———集中度>0.9
BH_A260—N0.0010PASSPASSFAIL——IV<0.02
BH_A261—N0.0067PASSPASSFAIL——IV<0.02
BH_A262—N0.0000PASSFAIL———集中度>0.9
BH_A263—N0.0000PASSFAIL———集中度>0.9
BH_A264—N0.0012PASSFAIL———集中度>0.9
BH_A265—N0.0044PASSFAIL———集中度>0.9
BH_A266—N0.0025PASSPASSFAIL——IV<0.02
BH_A267—N0.0038PASSPASSFAIL——IV<0.02
BH_A268—N0.0032PASSPASSFAIL——IV<0.02
BH_A269—N0.0068PASSPASSFAIL——IV<0.02
BH_A270—N0.0000PASSFAIL———集中度>0.9
BH_A271—N0.0000PASSFAIL———集中度>0.9
BH_A272—N0.0012PASSFAIL———集中度>0.9
BH_A273—N0.0044PASSFAIL———集中度>0.9
BH_A274—N0.0022PASSPASSFAIL——IV<0.02
BH_A275—N0.0037PASSPASSFAIL——IV<0.02
BH_A276—N0.0053PASSPASSFAIL——IV<0.02
BH_A277—N0.0076PASSPASSFAIL——IV<0.02
BH_A279—N0.0000PASSFAIL———集中度>0.9
BH_A280—N0.0086PASSFAIL———集中度>0.9
BH_A281—N0.0048PASSPASSFAIL——IV<0.02
BH_A282—N0.0026PASSPASSFAIL——IV<0.02
BH_A283—N0.0027PASSPASSFAIL——IV<0.02
BH_A284—N0.0023PASSPASSFAIL——IV<0.02
BH_A285—N0.0010PASSPASSFAIL——IV<0.02
BH_A286—N0.0010PASSPASSFAIL——IV<0.02
BH_A287—N0.0037PASSPASSFAIL——IV<0.02
BH_A288—N0.0065PASSPASSFAIL——IV<0.02
BH_A289—N0.0000PASSFAIL———集中度>0.9
BH_A290—N0.0086PASSFAIL———集中度>0.9
BH_A291—N0.0027PASSPASSFAIL——IV<0.02
BH_A292—N0.0017PASSPASSFAIL——IV<0.02
BH_A293—N0.0007PASSPASSFAIL——IV<0.02
BH_A294—N0.0019PASSPASSFAIL——IV<0.02
BH_A295—N0.0010PASSPASSFAIL——IV<0.02
BH_A296—N0.0022PASSPASSFAIL——IV<0.02
BH_A297—N0.0007PASSPASSFAIL——IV<0.02
BH_A298—N0.0013PASSPASSFAIL——IV<0.02
BH_A300—N0.0000PASSFAIL———集中度>0.9
BH_A301—N0.0000PASSFAIL———集中度>0.9
BH_A302—N0.0000PASSFAIL———集中度>0.9
BH_A303—N0.0000PASSFAIL———集中度>0.9
BH_A304—N0.0000PASSFAIL———集中度>0.9
BH_A305—N0.0005PASSPASSFAIL——IV<0.02
BH_A306—N0.0010PASSPASSFAIL——IV<0.02
BH_A307—N0.0005PASSPASSFAIL——IV<0.02
BH_A308—N0.0015PASSPASSFAIL——IV<0.02
BH_A309—N0.0049PASSPASSFAIL——IV<0.02
BH_A310—N0.0000PASSFAIL———集中度>0.9
BH_A311—N0.0000PASSFAIL———集中度>0.9
BH_A312—N0.0000PASSFAIL———集中度>0.9
BH_A313—N0.0000PASSFAIL———集中度>0.9
BH_A314—N0.0000PASSFAIL———集中度>0.9
BH_A315—N0.0005PASSPASSFAIL——IV<0.02
BH_A316—N0.0003PASSPASSFAIL——IV<0.02
BH_A317—N0.0001PASSPASSFAIL——IV<0.02
BH_A318—N0.0019PASSPASSFAIL——IV<0.02
BH_A319—N0.0055PASSPASSFAIL——IV<0.02
BH_A320—N0.0000PASSFAIL———集中度>0.9
BH_A321—N0.0005PASSFAIL———集中度>0.9
BH_A322—N0.0033PASSPASSFAIL——IV<0.02
BH_A323—N0.0025PASSPASSFAIL——IV<0.02
BH_A324—N0.0013PASSPASSFAIL——IV<0.02
BH_A325—N0.0007PASSPASSFAIL——IV<0.02
BH_A326—N0.0009PASSPASSFAIL——IV<0.02
BH_A327—N0.0024PASSPASSFAIL——IV<0.02
BH_A328—N0.0000PASSFAIL———集中度>0.9
BH_A329—N0.0005PASSFAIL———集中度>0.9
BH_A330—N0.0000PASSPASSFAIL——IV<0.02
BH_A331—N0.0001PASSPASSFAIL——IV<0.02
BH_A332—N0.0001PASSPASSFAIL——IV<0.02
BH_A333—N0.0001PASSPASSFAIL——IV<0.02
BH_A334—N0.0007PASSPASSFAIL——IV<0.02
BH_A335—N0.0030PASSPASSFAIL——IV<0.02
BH_A337—N0.0000PASSFAIL———集中度>0.9
BH_A338—N0.0125PASSFAIL———集中度>0.9
BH_A339—N0.0093PASSPASSFAIL——IV<0.02
BH_A340—N0.0158PASSPASSFAIL——IV<0.02
BH_A341—N0.0138PASSPASSFAIL——IV<0.02
BH_A342—N0.0132PASSPASSFAIL——IV<0.02
BH_A343—N0.0001PASSPASSFAIL——IV<0.02
BH_A344—N0.0012PASSPASSFAIL——IV<0.02
BH_A345—N0.0059PASSPASSFAIL——IV<0.02
BH_A346—N0.0024PASSPASSFAIL——IV<0.02
BH_A347—N0.0000PASSFAIL———集中度>0.9
BH_A348—N0.0125PASSFAIL———集中度>0.9
BH_A349—N0.0063PASSPASSFAIL——IV<0.02
BH_A350—N0.0182PASSPASSFAIL——IV<0.02
BH_A351—N0.0129PASSPASSFAIL——IV<0.02
BH_A352—N0.0146PASSPASSFAIL——IV<0.02
BH_A353—N0.0128PASSPASSFAIL——IV<0.02
BH_A354—N0.0001PASSPASSFAIL——IV<0.02
BH_A355—N0.0010PASSPASSFAIL——IV<0.02
BH_A356—N0.0088PASSPASSFAIL——IV<0.02
BH_A357—N0.0000PASSFAIL———集中度>0.9
BH_A358—N0.0000PASSFAIL———集中度>0.9
BH_A359—N0.0000PASSFAIL———集中度>0.9
BH_A360—N0.0000PASSFAIL———集中度>0.9
BH_A361—N0.0003PASSFAIL———集中度>0.9
BH_A362—N0.0015PASSPASSFAIL——IV<0.02
BH_A363—N0.0012PASSPASSFAIL——IV<0.02
BH_A364—N0.0024PASSPASSFAIL——IV<0.02
BH_A365—N0.0110PASSPASSFAIL——IV<0.02
BH_A366—N0.0147PASSPASSFAIL——IV<0.02
BH_A367—N0.0000PASSFAIL———集中度>0.9
BH_A368—N0.0000PASSFAIL———集中度>0.9
BH_A369—N0.0000PASSFAIL———集中度>0.9
BH_A370—N0.0000PASSFAIL———集中度>0.9
BH_A371—N0.0003PASSFAIL———集中度>0.9
BH_A372—N0.0015PASSPASSFAIL——IV<0.02
BH_A373—N0.0007PASSPASSFAIL——IV<0.02
BH_A374—N0.0011PASSPASSFAIL——IV<0.02
BH_A375—N0.0044PASSPASSFAIL——IV<0.02
BH_A376—N0.0118PASSPASSFAIL——IV<0.02
BH_A377—N0.0036PASSFAIL———集中度>0.9
BH_A378—N0.0032PASSFAIL———集中度>0.9
BH_A379—N0.0008PASSPASSFAIL——IV<0.02
BH_A380—N0.0038PASSPASSFAIL——IV<0.02
BH_A381—N0.0026PASSPASSFAIL——IV<0.02
BH_A382—N0.0001PASSPASSFAIL——IV<0.02
BH_A383—N0.0036PASSPASSFAIL——IV<0.02
BH_A384—N0.0015PASSPASSFAIL——IV<0.02
BH_A385—N0.0036PASSFAIL———集中度>0.9
BH_A386—N0.0032PASSFAIL———集中度>0.9
BH_A387—N0.0008PASSPASSFAIL——IV<0.02
BH_A388—N0.0038PASSPASSFAIL——IV<0.02
BH_A389—N0.0043PASSPASSFAIL——IV<0.02
BH_A390—N0.0000PASSPASSFAIL——IV<0.02
BH_A391—N0.0007PASSPASSFAIL——IV<0.02
BH_A392—N0.0001PASSPASSFAIL——IV<0.02
BH_X001—N0.0000PASSFAIL———集中度>0.9
BH_X002—N0.0000PASSFAIL———集中度>0.9
BH_X003—N0.0000PASSFAIL———集中度>0.9
BH_X004—N0.0000PASSFAIL———集中度>0.9
BH_X005—N0.0045PASSFAIL———集中度>0.9
BH_X006—N0.0055PASSFAIL———集中度>0.9
BH_X007—N0.0000PASSFAIL———集中度>0.9
BH_X008—N0.0000PASSFAIL———集中度>0.9
BH_X009—N0.0000PASSFAIL———集中度>0.9
BH_X010—N0.0000PASSFAIL———集中度>0.9
BH_X011—N0.0000PASSFAIL———集中度>0.9
BH_X012—N0.0000PASSFAIL———集中度>0.9
BH_X013—N0.0000PASSFAIL———集中度>0.9
BH_X014—N0.0000PASSFAIL———集中度>0.9
BH_X015—N0.0000PASSFAIL———集中度>0.9
BH_X016—N0.0000PASSFAIL———集中度>0.9
BH_X017—N0.0000PASSFAIL———集中度>0.9
BH_X018—N0.0088PASSFAIL———集中度>0.9
BH_X019—N0.0000PASSFAIL———集中度>0.9
BH_X020—N0.0000PASSFAIL———集中度>0.9
BH_X021—N0.0000PASSFAIL———集中度>0.9
BH_X022—N0.0000PASSFAIL———集中度>0.9
BH_X023—N0.0000PASSFAIL———集中度>0.9
BH_X024—N0.0000PASSFAIL———集中度>0.9
BH_X025—N0.0000PASSFAIL———集中度>0.9
BH_X026—N0.0000PASSFAIL———集中度>0.9
BH_X027—N0.0000PASSFAIL———集中度>0.9
BH_X028—N0.0000PASSFAIL———集中度>0.9
BH_X029—N0.0000PASSFAIL———集中度>0.9
BH_X030—N0.0000PASSFAIL———集中度>0.9
BH_X031—N0.0000PASSFAIL———集中度>0.9
BH_X032—N0.0000PASSFAIL———集中度>0.9
BH_X033—N0.0000PASSFAIL———集中度>0.9
BH_X034—N0.0000PASSFAIL———集中度>0.9
BH_X035—N0.0000PASSFAIL———集中度>0.9
BH_X036—N0.0000PASSFAIL———集中度>0.9
BH_X037—N0.0000PASSFAIL———集中度>0.9
BH_X038—N0.0000PASSFAIL———集中度>0.9
BH_X039—N0.0000PASSFAIL———集中度>0.9
BH_X040—N0.0000PASSFAIL———集中度>0.9
BH_X041—N0.0000PASSFAIL———集中度>0.9
BH_X042—N0.0000PASSFAIL———集中度>0.9
BH_X043—N0.0000PASSFAIL———集中度>0.9
BH_X044—N0.0000PASSFAIL———集中度>0.9
BH_X045—N0.0000PASSFAIL———集中度>0.9
BH_X046—N0.0000PASSFAIL———集中度>0.9
BH_X047—N0.0000PASSFAIL———集中度>0.9
BH_X048—N0.0000PASSFAIL———集中度>0.9
BH_X049—N0.0000PASSFAIL———集中度>0.9
BH_X050—N0.0000PASSFAIL———集中度>0.9
BH_X051—N0.0000PASSFAIL———集中度>0.9
BH_X052—N0.0000PASSFAIL———集中度>0.9
BH_X053—N0.0000PASSFAIL———集中度>0.9
BH_X054—N0.0000PASSFAIL———集中度>0.9
BH_X055—N0.0000PASSFAIL———集中度>0.9
BH_X056—N0.0000PASSFAIL———集中度>0.9
BH_X057—N0.0000PASSFAIL———集中度>0.9
BH_X058—N0.0000PASSFAIL———集中度>0.9
BH_X059—N0.0000PASSFAIL———集中度>0.9
BH_X060—N0.0000PASSFAIL———集中度>0.9
BH_X061—N0.0000PASSFAIL———集中度>0.9
BH_X062—N0.0000PASSFAIL———集中度>0.9
BH_X063—N0.0000PASSFAIL———集中度>0.9
BH_X064—N0.0000PASSFAIL———集中度>0.9
BH_X065—N0.0000PASSFAIL———集中度>0.9
BH_X066—N0.0000PASSFAIL———集中度>0.9
BH_X067—N0.0000PASSFAIL———集中度>0.9
BH_X068—N0.0000PASSFAIL———集中度>0.9
BH_X069—N0.0000PASSFAIL———集中度>0.9
BH_X070—N0.0000PASSFAIL———集中度>0.9
BH_X071—N0.0000PASSFAIL———集中度>0.9
BH_X072—N0.0000PASSFAIL———集中度>0.9
BH_X073—N0.0000PASSFAIL———集中度>0.9
BH_X074—N0.0000PASSFAIL———集中度>0.9
BH_X075—N0.0000PASSFAIL———集中度>0.9
BH_X076—N0.0000PASSFAIL———集中度>0.9
BH_X077—N0.0045PASSFAIL———集中度>0.9
BH_X078—N0.0055PASSFAIL———集中度>0.9
BH_X079—N0.0000PASSFAIL———集中度>0.9
BH_X080—N0.0000PASSFAIL———集中度>0.9
BH_X081—N0.0000PASSFAIL———集中度>0.9
BH_X082—N0.0000PASSFAIL———集中度>0.9
BH_X083—N0.0000PASSFAIL———集中度>0.9
BH_X084—N0.0000PASSFAIL———集中度>0.9
BH_X085—N0.0000PASSFAIL———集中度>0.9
BH_X086—N0.0000PASSFAIL———集中度>0.9
BH_X087—N0.0000PASSFAIL———集中度>0.9
BH_X088—N0.0000PASSFAIL———集中度>0.9
BH_X089—N0.0000PASSFAIL———集中度>0.9
BH_X090—N0.0088PASSFAIL———集中度>0.9
BH_X091—N0.0000PASSFAIL———集中度>0.9
BH_X092—N0.0000PASSFAIL———集中度>0.9
BH_X093—N0.0000PASSFAIL———集中度>0.9
BH_X094—N0.0000PASSFAIL———集中度>0.9
BH_X095—N0.0000PASSFAIL———集中度>0.9
BH_X096—N0.0000PASSFAIL———集中度>0.9
BH_X097—N0.0000PASSFAIL———集中度>0.9
BH_X098—N0.0000PASSFAIL———集中度>0.9
BH_X099—N0.0000PASSFAIL———集中度>0.9
BH_X100—N0.0000PASSFAIL———集中度>0.9
BH_X101—N0.0000PASSFAIL———集中度>0.9
BH_X102—N0.0000PASSFAIL———集中度>0.9
BH_X103—N0.0000PASSFAIL———集中度>0.9
BH_X104—N0.0000PASSFAIL———集中度>0.9
BH_X105—N0.0000PASSFAIL———集中度>0.9
BH_X106—N0.0000PASSFAIL———集中度>0.9
BH_X107—N0.0000PASSFAIL———集中度>0.9
BH_X108—N0.0000PASSFAIL———集中度>0.9
BH_X109—N0.0000PASSFAIL———集中度>0.9
BH_X110—N0.0000PASSFAIL———集中度>0.9
BH_X111—N0.0000PASSFAIL———集中度>0.9
BH_X112—N0.0000PASSFAIL———集中度>0.9
BH_X113—N0.0000PASSFAIL———集中度>0.9
BH_X114—N0.0000PASSFAIL———集中度>0.9
BH_X115—N0.0000PASSFAIL———集中度>0.9
BH_X116—N0.0000PASSFAIL———集中度>0.9
BH_X117—N0.0000PASSFAIL———集中度>0.9
BH_X118—N0.0000PASSFAIL———集中度>0.9
BH_X119—N0.0000PASSFAIL———集中度>0.9
BH_X120—N0.0000PASSFAIL———集中度>0.9
BH_X121—N0.0000PASSFAIL———集中度>0.9
BH_X122—N0.0000PASSFAIL———集中度>0.9
BH_X123—N0.0000PASSFAIL———集中度>0.9
BH_X124—N0.0000PASSFAIL———集中度>0.9
BH_X125—N0.0000PASSFAIL———集中度>0.9
BH_X126—N0.0000PASSFAIL———集中度>0.9
BH_X127—N0.0000PASSFAIL———集中度>0.9
BH_X128—N0.0000PASSFAIL———集中度>0.9
BH_X129—N0.0000PASSFAIL———集中度>0.9
BH_X130—N0.0000PASSFAIL———集中度>0.9
BH_X131—N0.0000PASSFAIL———集中度>0.9
BH_X132—N0.0000PASSFAIL———集中度>0.9
BH_X133—N0.0000PASSFAIL———集中度>0.9
BH_X134—N0.0000PASSFAIL———集中度>0.9
BH_X135—N0.0000PASSFAIL———集中度>0.9
BH_X136—N0.0000PASSFAIL———集中度>0.9
BH_X137—N0.0000PASSFAIL———集中度>0.9
BH_X138—N0.0000PASSFAIL———集中度>0.9
BH_X139—N0.0000PASSFAIL———集中度>0.9
BH_X140—N0.0000PASSFAIL———集中度>0.9
BH_X141—N0.0000PASSFAIL———集中度>0.9
BH_X142—N0.0000PASSFAIL———集中度>0.9
BH_X143—N0.0000PASSFAIL———集中度>0.9
BH_X144—N0.0000PASSFAIL———集中度>0.9
ScoreCust1—N0.3217PASSPASSPASSFAIL—与 ScoreCust2 相关>0.7
ScoreCust2—Y0.3721PASSPASSPASSPASS—
dxm_2025v2—Y0.2873PASSPASSPASSPASS—
score92663—N0.3367PASSPASS———唯一率过高(ID列)
model_risk_v9_stongyong_score—N0.3653PASSPASSPASSFAIL—与 model_risk_v9_sxiaojin_score 相关>0.7
model_risk_v9_sxiaojin_score—Y0.3654PASSPASSPASSPASS—
model_1034467—Y0.2084PASSPASSPASSPASS—
model_1034468—N0.1427PASSPASSPASSFAIL—与 model_1034467 相关>0.7
score_50021—Y0.3310PASSPASSPASSPASS—
zszs_xy_score—Y0.1352PASSPASSPASSPASS—
xmf_v11xj—Y0.1277PASSPASSPASSPASS—
bh_CO4001score—Y0.2341PASSPASSPASSPASS—
PY083P—Y0.2456PASSPASSPASSPASS—
risk_v8_slowirr—N0.3031PASSPASSPASSFAIL—与 model_risk_v9_sxiaojin_score 相关>0.7
mobile_fixed_grade—Y0.0797PASSPASSPASSPASS—
adr_stability_grade—Y0.1741PASSPASSPASSPASS—
have_car_prob_grade—Y0.1015PASSPASSPASSPASS—
have_fang_prob_grade—Y0.0340PASSPASSPASSPASS—
last_6m_avg_asset_total_grade—Y0.0338PASSPASSPASSPASS—
tot_pay_amt_6m_grade—Y0.1224PASSPASSPASSPASS—
first_loan_length_grade—Y0.1466PASSPASSPASSPASS—
avg_bal_6m_grade—N0.0892PASSPASSPASSFAIL—与 repay_amt_6m_grade 相关>0.7
repay_amt_6m_grade—Y0.2323PASSPASSPASSPASS—
positive_biz_cnt_1y_grade—Y0.0720PASSPASSPASSPASS—
ovd_order_amt_6m_grade—N0.0029PASSPASSFAIL——IV<0.02
ovd_order_days_6m_grade—N0.0021PASSPASSFAIL——IV<0.02
risk_score—Y0.3689PASSPASSPASSPASS—
cust_seg2—Y0.1786PASSPASSPASSPASS—
dev_stability_grade2—Y0.0560PASSPASSPASSPASS—
repayment_ability_rank2—Y0.0887PASSPASSPASSPASS—

06 回归结果

硬门槛:P≥0.1 / VIF>4.0 迭代剔除,共 13 个变量被剔除(14 轮):xmf_v11xj、bh_a111、adr_stability_grade、cust_seg2、repayment_ability_rank2、bh_CO4001score、last_6m_avg_asset_total_grade、have_fang_prob_grade、have_car_prob_grade、bh_a104、tot_pay_amt_6m_grade、dev_stability_grade2、model_1034467。

ParameterLabelEstimate(无惩罚)Standard ErrorWald Chi-SquarePr > ChiSqStandardized Estimate
InterceptIntercept-1.64740.03182687.00<0.0001—
WOE_ScoreCust2ScoreCust2-0.55100.061081.66<0.0001-0.3845
WOE_risk_scorerisk_score-0.42790.061548.39<0.0001-0.2757
WOE_model_risk_v9_sxiaojin_scoremodel_risk_v9_sxiaojin_score-0.33850.059931.94<0.0001-0.2126
WOE_score_50021score_50021-0.41280.061145.64<0.0001-0.2475
WOE_dxm_2025v2dxm_2025v2-0.38280.068631.14<0.0001-0.2364
WOE_PY083PPY083P-0.18720.07266.650.0099-0.1031
WOE_repay_amt_6m_graderepay_amt_6m_grade-0.62610.086652.28<0.0001-0.3430
WOE_first_loan_length_gradefirst_loan_length_grade-0.22690.08477.170.0074-0.0840
WOE_zszs_xy_scorezszs_xy_score-0.23010.08657.070.0078-0.0854
WOE_mobile_fixed_grademobile_fixed_grade0.22890.11993.650.05610.0699
WOE_positive_biz_cnt_1y_gradepositive_biz_cnt_1y_grade0.36750.13717.190.00740.0988
WOE_bh_a101bh_a101-0.43900.18525.620.0178-0.0660
WOE_bh_a178bh_a178-0.73160.23309.860.0017-0.0943

注:Estimate 列为无惩罚(精确推断)拟合;生产系数保持 L2 正则(model_results.json / score.py 口径),两套估计并列展示。标准误基于无惩罚似然观测信息矩阵。

07 VIF

VIF

ParameterVIF
ScoreCust21.35063
risk_score1.60354
model_risk_v9_sxiaojin_score1.59844
score_500211.44041
dxm_2025v21.41367
PY083P1.44324
repay_amt_6m_grade1.74635
first_loan_length_grade1.32317
zszs_xy_score1.17500
mobile_fixed_grade1.20530
positive_biz_cnt_1y_grade1.72923
bh_a1011.06807
bh_a1781.05226

相关系数(WOE 转换后,开发样本)

ScoreCust2risk_scoremodel_risk_v9_sxiaojin_scorescore_50021dxm_2025v2PY083Prepay_amt_6m_gradefirst_loan_length_gradezszs_xy_scoremobile_fixed_gradepositive_biz_cnt_1y_gradebh_a101bh_a178
ScoreCust21.0000.2880.3260.2760.3770.3780.1220.1560.2210.2310.0920.1380.085
risk_score0.2881.0000.3380.2740.2670.3270.3980.4170.2890.2450.3970.0810.025
model_risk_v9_sxiaojin_score0.3260.3381.0000.5060.3720.3580.2140.2520.2780.2960.1270.0410.010
score_500210.2760.2740.5061.0000.3280.3230.1770.1860.2420.2230.0830.032-0.005
dxm_2025v20.3770.2670.3720.3281.0000.4310.1730.1630.2160.2060.0870.050-0.006
PY083P0.3780.3270.3580.3230.4311.0000.2070.1340.2180.1570.1690.1120.074
repay_amt_6m_grade0.1220.3980.2140.1770.1730.2071.0000.2690.1950.1460.6180.0480.014
first_loan_length_grade0.1560.4170.2520.1860.1630.1340.2691.0000.1840.3040.2680.0930.041
zszs_xy_score0.2210.2890.2780.2420.2160.2180.1950.1841.0000.1880.1350.0340.000
mobile_fixed_grade0.2310.2450.2960.2230.2060.1570.1460.3040.1881.0000.0880.0400.005
positive_biz_cnt_1y_grade0.0920.3970.1270.0830.0870.1690.6180.2680.1350.0881.0000.0540.028
bh_a1010.1380.0810.0410.0320.0500.1120.0480.0930.0340.0400.0541.0000.201
bh_a1780.0850.0250.010-0.005-0.0060.0740.0140.0410.0000.0050.0280.2011.000

08 最终评分卡

标准分600.0
标准ODD20.0
PDO20.0
变量分栏WOECoefficientScorecard Points
ScoreCust2(-inf, 603.5]-0.6507-0.551233
(603.5, 747.5]-0.2527-0.551239
(747.5, 786.5]0.1470-0.551245
(786.5, 843.5]0.6029-0.551253
(843.5, inf]1.4821-0.551267
risk_score(-inf, 1.5]1.0842-0.425756
(1.5, 2.5]0.2002-0.425746
(2.5, 3.5]-0.2922-0.425740
(3.5, 4.5]-0.4045-0.425738
(4.5, inf]-0.8158-0.425733
model_risk_v9_sxiaojin_score(-inf, 34.5]1.2561-0.340255
(34.5, 43.5]0.5446-0.340248
(43.5, 53.5]0.0481-0.340244
(53.5, 62.5]-0.5712-0.340238
(62.5, inf]-1.0328-0.340233
score_50021(-inf, 0.007949999999254942]1.1342-0.410657
(0.007949999999254942, 0.01484999991953373]0.3377-0.410647
(0.01484999991953373, 0.02065000031143427]-0.0068-0.410643
(0.02065000031143427, 0.03945000097155571]-0.4524-0.410638
(0.03945000097155571, inf]-0.9568-0.410632
dxm_2025v2(-inf, 389.5]-0.4849-0.382038
(389.5, 411.5]-0.0685-0.382042
(411.5, 419.5]0.3654-0.382047
(419.5, 446.5]0.8266-0.382052
(446.5, inf]1.7451-0.382062
PY083P(-inf, 578.5]-0.5619-0.188440
(578.5, 599.5]-0.1860-0.188442
(599.5, 674.5]0.0889-0.188444
(674.5, 754.5]0.7489-0.188447
(754.5, inf]1.6725-0.188452
repay_amt_6m_grade(-inf, 1.5]-0.3006-0.618838
(1.5, 4.5]-0.0884-0.618842
(4.5, 5.5]0.3391-0.618849
(5.5, 6.5]0.8180-0.618858
(6.5, inf]1.2204-0.618865
first_loan_length_grade(-inf, 4.5]-0.5611-0.230639
(4.5, 5.5]-0.3208-0.230641
(5.5, 6.5]-0.1066-0.230642
(6.5, inf]0.3228-0.230645
zszs_xy_score(-inf, 696.5]-0.4846-0.228740
(696.5, 704.5]-0.1791-0.228742
(704.5, 713.5]-0.0233-0.228743
(713.5, 730.5]0.1884-0.228744
(730.5, inf]0.6175-0.228747
mobile_fixed_grade(-inf, 6.5]-0.21050.235745
(6.5, 7.5]-0.11450.235744
(7.5, 8.5]0.01700.235743
(8.5, 9.5]0.36740.235741
(9.5, inf]0.81800.235738
positive_biz_cnt_1y_grade(-inf, 1.5]-0.28150.357246
(1.5, 8.5]-0.19360.357245
(8.5, inf]0.28950.357240
bh_a101(-inf, 0.5]0.0596-0.396444
(0.5, inf]-0.4091-0.396438
bh_a178(-inf, 8.985000133514404]0.1368-0.719246
(8.985000133514404, 20.34000015258789]-0.0443-0.719242
(20.34000015258789, inf]-0.1993-0.719239

09 模型表现

模型区分度评估(按样本)

模型样本KSAUCGINI
LR + WOE 评分卡开发样本0.36880.75020.5004
LR + WOE 评分卡测试样本0.37640.74390.4878
LR + WOE 评分卡训练+测试样本0.36710.74760.4952
LR + WOE 评分卡跨时间验证样本0.28190.69110.3822

LR + WOE 评分卡 — 4 样本评估表(score_cut 粒度)

开发样本(KS 0.0226,AUC 0.4983)

cutscntbadgoodbad_ratepopulation_pctcum_bad_ratecum_good_rate
[492, 531)95042452644.63%10.01%26.78%6.65%
[531, 541)94929365630.87%10.00%45.29%14.94%
[541, 549)94921973023.08%10.00%59.13%24.17%
[549, 557)95017977118.84%10.01%70.44%33.91%
[557, 565)94913881114.54%10.00%79.15%44.17%
[565, 575)94911483512.01%10.00%86.36%54.72%
[575, 586)95010384710.84%10.01%92.86%65.43%
[586, 599)949618886.43%10.00%96.72%76.65%
[599, 619)949319183.27%10.00%98.67%88.26%
[619, 682)950219292.21%10.01%100.00%100.00%
2026-10-21T11:27:59.828588 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/ 2026-10-21T11:27:59.956662 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

测试样本(KS 0.0304,AUC 0.4895)

cutscntbadgoodbad_ratepopulation_pctcum_bad_ratecum_good_rate
[495, 532)63325038339.49%10.00%23.72%7.26%
[532, 541)63319543830.81%10.00%42.22%15.57%
[541, 549)63315348024.17%10.00%56.74%24.67%
[549, 557)63213749521.68%9.99%69.73%34.05%
[557, 566)63311352017.85%10.00%80.46%43.91%
[566, 575)6338055312.64%10.00%88.05%54.40%
[575, 586)632555778.70%9.99%93.26%65.34%
[586, 600)633375965.85%10.00%96.77%76.64%
[600, 619)633256083.95%10.00%99.15%88.17%
[619, 680)63396241.42%10.00%100.00%100.00%
2026-10-21T11:28:00.085742 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/ 2026-10-21T11:28:00.208678 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

训练+测试样本(KS 0.0143,AUC 0.4943)

cutscntbadgoodbad_ratepopulation_pctcum_bad_ratecum_good_rate
[492, 531)158367291142.45%10.01%25.48%6.91%
[531, 541)1582490109230.97%10.00%44.07%15.19%
[541, 549)1582372121023.51%10.00%58.17%24.37%
[549, 557)1582314126819.85%10.00%70.08%33.99%
[557, 565)1582253132915.99%10.00%79.67%44.07%
[565, 575)1582194138812.26%10.00%87.03%54.59%
[575, 586)158215814249.99%10.00%93.02%65.39%
[586, 600)15829814846.19%10.00%96.74%76.65%
[600, 619)15825815243.67%10.00%98.94%88.21%
[619, 682)15832815551.77%10.01%100.00%100.00%
2026-10-21T11:28:00.337179 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/ 2026-10-21T11:28:00.525100 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

跨时间验证样本(KS 0.0392,AUC 0.4993)

cutscntbadgoodbad_ratepopulation_pctcum_bad_ratecum_good_rate
[500, 537)101735965835.30%10.01%21.19%7.77%
[537, 546)101626475225.98%10.00%36.78%16.65%
[546, 553)101624377323.92%10.00%51.12%25.77%
[553, 561)101720681120.26%10.01%63.28%35.35%
[561, 568)101617084616.73%10.00%73.32%45.34%
[568, 576)101613288412.99%10.00%81.11%55.77%
[576, 585)101712589212.29%10.01%88.49%66.30%
[585, 596)1016969209.45%10.00%94.16%77.17%
[596, 613)1016799377.78%10.00%98.82%88.23%
[613, 680)1017209971.97%10.01%100.00%100.00%
2026-10-21T11:28:00.651894 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/ 2026-10-21T11:28:00.781676 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

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 36.8% 的坏客户,策略切分空间很大。

① 样本与分箱结构:共 10,164 样本 / 1,694 坏样本,整体坏率 16.67%,好坏比约 5.0:1;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 35.30% → … → 1.97%(低分 → 高分),无倒挂,最低分段坏率是最高分段的 17.9 倍。

③ 区分度与坏客户捕获:最低 20% 样本捕获全量 36.8% 的坏客户,最低 50% 捕获 73.3%;最高 20% 样本仅含 1.2% 的坏客户,其中风险最高一箱单独占 21.2%。

(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 表按分数等频分 10 档(低分 → 高分):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。

10 KS和GINI

LR + WOE 评分卡

样本KSGINIAUC
开发样本0.36880.50040.7502
测试样本0.37640.48780.7439
训练+测试样本0.36710.49520.7476
跨时间验证样本0.28190.38220.6911

开发样本

2026-10-21T11:28:00.874639 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/ 2026-10-21T11:28:00.946755 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

测试样本

2026-10-21T11:28:01.017076 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/ 2026-10-21T11:28:01.086798 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

训练+测试样本

2026-10-21T11:28:01.158308 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/ 2026-10-21T11:28:01.229321 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

跨时间验证样本

2026-10-21T11:28:01.299712 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/ 2026-10-21T11:28:01.371466 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

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。

11 PSI

模型稳定性评估

模型训练集与测试集训练集与跨时间验证训练集与oot验证集训练集与psi验证集
LR + WOE 评分卡0.00300.0465——

分数段 PSI 明细(开发样本 vs 跨时间验证样本)

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,0.0252]10.01%7.51%0.00720.0072
(0.0252,0.049]10.00%10.17%0.00000.0072
(0.049,0.0747]10.00%11.39%0.00180.0090
(0.0747,0.1061]10.01%11.95%0.00350.0125
(0.1061,0.1427]10.00%12.65%0.00630.0188
(0.1427,0.1811]10.00%10.98%0.00090.0197
(0.1811,0.2259]10.01%11.22%0.00140.0211
(0.2259,0.2781]10.00%9.97%0.00000.0211
(0.2781,0.3505]10.00%8.30%0.00310.0242
(0.3505,inf]10.01%5.85%0.02230.0465

模型样本量分布评估

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
(-inf, inf]95010.01%63910.10%158910.04%7637.51%
(0.0252, 0.049]94910.00%67510.67%162410.26%103410.17%
(0.049, 0.0747]94910.00%5759.09%15249.63%115811.39%
(0.0747, 0.1061]95010.01%64410.18%159410.07%121511.95%
(0.1061, 0.1427]94910.00%66510.51%161410.20%128612.65%
(0.1427, 0.1811]94910.00%5799.15%15289.66%111610.98%
(0.1811, 0.2259]95010.01%67910.73%162910.30%114011.22%
(0.2259, 0.2781]94910.00%6169.73%15659.89%10139.97%
(0.2781, 0.3505]94910.00%63610.05%158510.02%8448.30%
(0.3505, inf]95010.01%6209.80%15709.92%5955.85%
sum9494100.00%6328100.00%15822100.00%10164100.00%

变量 PSI(开发样本 vs OOT,按入模变量分箱)

待补充:无变量级 PSI 数据(需要入模变量分箱与对比样本)。

注:PSI ≤ 0.1 视为稳定,0.1~0.25 需关注,> 0.25 不稳定。

12 单变量分析

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。

ScoreCust2
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 603.5]153316.15%110842527.72%2.61
2(603.5, 747.5]374955.64%298176820.49%3.88
3(747.5, 786.5]122268.51%104218014.73%5.79
4(786.5, 843.5]144983.77%13061439.87%9.13
5(843.5, inf]1541100.00%1474674.35%22.00
合计94947911158316.67%5.00
2026-10-21T11:28:01.470431 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(27.72% → 4.35%),WOE 单调上升(-0.6507 → 1.4821),符合风控分箱预期。IV=0.3721,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 1 箱((-inf, 603.5])为高风险区间:坏率高达 27.72%,可作为拒绝或重点风控策略的阈值参考

risk_score
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 1.5]239925.39%22471526.34%14.78
2(1.5, 2.5]303557.51%260842714.07%6.11
3(2.5, 3.5]171875.69%135536321.13%3.73
4(3.5, 4.5]101986.47%78423523.06%3.34
5(4.5, inf]1278100.00%88039831.14%2.21
合计94497874157516.67%5.00
2026-10-21T11:28:01.593168 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(6.34% → 31.14%),WOE 单调下降(1.0842 → -0.8158),符合风控分箱预期。IV=0.3689,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((4.5, inf])为高风险区间:坏率高达 31.14%,可作为拒绝或重点风控策略的阈值参考

model_risk_v9_sxiaojin_score
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 34.5]122813.02%1162665.37%17.61
2(34.5, 43.5]223736.72%200523210.37%8.64
3(43.5, 53.5]343773.15%288854915.97%5.26
4(53.5, 62.5]191293.42%141349926.10%2.83
5(62.5, inf]621100.00%39822335.91%1.78
合计94357866156916.63%5.01
2026-10-21T11:28:01.775653 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(5.37% → 35.91%),WOE 单调下降(1.2561 → -1.0328),符合风控分箱预期。IV=0.3654,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((62.5, inf])为极高风险区间:坏率高达 35.91%,策略上应重点管控

score_50021
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 0.007949999999254942]166117.87%15611006.02%15.61
2(0.007949999999254942, 0.01484999991953373]272547.18%238633912.44%7.04
3(0.01484999991953373, 0.02065000031143427]187467.33%156131316.70%4.99
4(0.02065000031143427, 0.03945000097155571]237892.91%181156723.84%3.19
5(0.03945000097155571, inf]659100.00%43422534.14%1.93
合计92977753154416.61%5.02
2026-10-21T11:28:01.900724 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(6.02% → 34.14%),WOE 单调下降(1.1342 → -0.9568),符合风控分箱预期。IV=0.3310,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((0.03945000097155571, inf])为高风险区间:坏率高达 34.14%,可作为拒绝或重点风控策略的阈值参考

dxm_2025v2
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 389.5]285030.02%215169924.53%3.08
2(389.5, 411.5]350266.91%288461817.65%4.67
3(411.5, 419.5]101777.62%89312412.19%7.20
4(419.5, 446.5]150393.45%13821218.05%11.42
5(446.5, inf]622100.00%601213.38%28.62
合计94947911158316.67%5.00
2026-10-21T11:28:02.024550 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(24.53% → 3.38%),WOE 单调上升(-0.4849 → 1.7451),符合风控分箱预期。IV=0.2873,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 1 箱((-inf, 389.5])为坏率最高区间:坏率高达 24.53%,可作为拒绝或重点风控策略的阈值参考

PY083P
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 578.5]221523.47%164157425.91%2.86
2(578.5, 599.5]107434.85%86620819.37%4.16
3(599.5, 674.5]412278.53%348663615.43%5.48
4(674.5, 754.5]155595.01%14211348.62%10.60
5(754.5, inf]471100.00%454173.61%26.71
合计94377868156916.63%5.01
2026-10-21T11:28:02.142497 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(25.91% → 3.61%),WOE 单调上升(-0.5619 → 1.6725),符合风控分箱预期。IV=0.2456,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 1 箱((-inf, 578.5])为高风险区间:坏率高达 25.91%,可作为拒绝或重点风控策略的阈值参考

bh_CO4001score
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 35.5]7077.45%673344.81%19.79
2(35.5, 39.5]100117.99%907949.39%9.65
3(39.5, 45.5]259545.33%225334213.18%6.59
4(45.5, 50.5]253272.00%209044217.46%4.73
5(50.5, inf]2658100.00%198767125.24%2.96
合计94937910158316.68%5.00
2026-10-21T11:28:02.272426 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(4.81% → 25.24%),WOE 单调下降(1.3766 → -0.5232),符合风控分箱预期。IV=0.2341,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((50.5, inf])为高风险区间:坏率高达 25.24%,可作为拒绝或重点风控策略的阈值参考

repay_amt_6m_grade
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 1.5]485251.35%3820103221.27%3.70
2(1.5, 4.5]164568.76%135029517.93%4.58
3(4.5, 5.5]90678.35%79311312.47%7.02
4(5.5, 6.5]82687.09%759678.11%11.33
5(6.5, inf]1220100.00%1152685.57%16.94
合计94497874157516.67%5.00
2026-10-21T11:28:02.410515 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(21.27% → 5.57%),WOE 单调上升(-0.3006 → 1.2204),符合风控分箱预期。IV=0.2323,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 1 箱((-inf, 1.5])为坏率最高区间:坏率高达 21.27%,可作为拒绝或重点风控策略的阈值参考

model_1034467
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 0.07134599983692169]98110.82%925565.71%16.52
2(0.07134599983692169, 0.0911255031824112]219935.09%195024911.32%7.83
3(0.0911255031824112, 0.10137400031089783]130549.49%108721816.71%4.99
4(0.10137400031089783, 0.1895964965224266]391992.73%311980020.41%3.90
5(0.1895964965224266, inf]659100.00%47918027.31%2.66
合计90637560150316.58%5.03
2026-10-21T11:28:02.540721 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(5.71% → 27.31%),WOE 单调下降(1.1890 → -0.6367),符合风控分箱预期。IV=0.2084,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((0.1895964965224266, inf])为高风险区间:坏率高达 27.31%,可作为拒绝或重点风控策略的阈值参考

cust_seg2
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 2.5]217122.98%19761958.98%10.13
2(2.5, 3.5]478273.58%403374915.66%5.38
3(3.5, inf]2496100.00%186563125.28%2.96
合计94497874157516.67%5.00
2026-10-21T11:28:02.665884 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(8.98% → 25.28%),WOE 单调下降(0.7065 → -0.5256),符合风控分箱预期。IV=0.1786,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 1 箱 WOE<0(风险高于平均)

第 3 箱((3.5, inf])为高风险区间:坏率高达 25.28%,可作为拒绝或重点风控策略的阈值参考

adr_stability_grade
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 2.5]288530.53%220368223.64%3.23
2(2.5, 5.5]121543.39%97224320.00%4.00
3(5.5, 7.5]230767.81%196434314.87%5.73
4(7.5, 8.5]106079.02%93013012.26%7.15
5(8.5, inf]1982100.00%18051778.93%10.20
合计94497874157516.67%5.00
2026-10-21T11:28:02.788752 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(23.64% → 8.93%),WOE 单调上升(-0.4368 → 0.7129),符合风控分箱预期。IV=0.1741,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 1 箱((-inf, 2.5])为坏率最高区间:坏率高达 23.64%,可作为拒绝或重点风控策略的阈值参考

first_loan_length_grade
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 4.5]198421.00%146951525.96%2.85
2(4.5, 5.5]74528.88%58416121.61%3.63
3(5.5, 6.5]87938.18%71916018.20%4.49
4(6.5, inf]5841100.00%510273912.65%6.90
合计94497874157516.67%5.00
2026-10-21T11:28:02.911750 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(25.96% → 12.65%),WOE 单调上升(-0.5611 → 0.3228),符合风控分箱预期。IV=0.1466,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 1 箱 WOE<0(风险高于平均)

第 1 箱((-inf, 4.5])为高风险区间:坏率高达 25.96%,可作为拒绝或重点风控策略的阈值参考

zszs_xy_score
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 696.5]200121.42%151448724.34%3.11
2(696.5, 704.5]123734.66%100023719.16%4.22
3(704.5, 713.5]163152.11%135627516.86%4.93
4(713.5, 730.5]256879.60%220636214.10%6.09
5(730.5, inf]1906100.00%17221849.65%9.36
合计93437798154516.54%5.05
2026-10-21T11:28:03.035383 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(24.34% → 9.65%),WOE 单调上升(-0.4846 → 0.6175),符合风控分箱预期。IV=0.1352,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 箱((-inf, 696.5])为坏率最高区间:坏率高达 24.34%,可作为拒绝或重点风控策略的阈值参考

xmf_v11xj
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 397.5]150016.03%114935123.40%3.27
2(397.5, 432.5]448864.01%367181718.20%4.49
3(432.5, 444.5]99674.66%85114514.56%5.87
4(444.5, 481.5]187094.64%165821211.34%7.82
5(481.5, inf]501100.00%473285.59%16.89
合计93557802155316.60%5.02
2026-10-21T11:28:03.232452 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(23.40% → 5.59%),WOE 单调上升(-0.4283 → 1.2127),符合风控分箱预期。IV=0.1277,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 1 箱((-inf, 397.5])为坏率最高区间:坏率高达 23.40%,可作为拒绝或重点风控策略的阈值参考

tot_pay_amt_6m_grade
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 1.5]348336.86%271077322.19%3.51
2(1.5, 2.5]128150.42%106022117.25%4.80
3(2.5, 5.5]272179.21%233838314.08%6.10
4(5.5, 6.5]51484.65%4536111.87%7.43
5(6.5, inf]1450100.00%13131379.45%9.58
合计94497874157516.67%5.00
2026-10-21T11:28:03.361512 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(22.19% → 9.45%),WOE 单调上升(-0.3549 → 0.6508),符合风控分箱预期。IV=0.1224,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 1 箱((-inf, 1.5])为坏率最高区间:坏率高达 22.19%,可作为拒绝或重点风控策略的阈值参考

have_car_prob_grade
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 1.5]578661.23%4625116120.07%3.98
2(1.5, inf]3663100.00%324941411.30%7.85
合计94497874157516.67%5.00
2026-10-21T11:28:03.474899 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(20.07% → 11.30%),WOE 单调上升(-0.2271 → 0.4509),符合风控分箱预期。IV=0.1015,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 1 箱 WOE<0(风险高于平均)

第 1 箱((-inf, 1.5])为坏率最高区间:坏率高达 20.07%,可作为拒绝或重点风控策略的阈值参考

repayment_ability_rank2
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 1.5]101410.73%921939.17%9.90
2(1.5, 2.5]256137.83%222233913.24%6.55
3(2.5, 3.5]331272.89%271659618.00%4.56
4(3.5, inf]2562100.00%201554721.35%3.68
合计94497874157516.67%5.00
2026-10-21T11:28:03.584394 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(9.17% → 21.35%),WOE 单调下降(0.6835 → -0.3054),符合风控分箱预期。IV=0.0887,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 2 箱 WOE<0(风险高于平均)

第 4 箱((3.5, inf])为坏率最高区间:坏率高达 21.35%,可作为拒绝或重点风控策略的阈值参考

mobile_fixed_grade
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 6.5]329834.90%264565319.80%4.05
2(6.5, 7.5]217857.95%177939918.32%4.46
3(7.5, 8.5]164375.34%137327016.43%5.09
4(8.5, 9.5]157892.04%138619212.17%7.22
5(9.5, inf]752100.00%691618.11%11.33
合计94497874157516.67%5.00
2026-10-21T11:28:03.705426 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(19.80% → 8.11%),WOE 单调上升(-0.2105 → 0.8180),符合风控分箱预期。IV=0.0797,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 箱((-inf, 6.5])为坏率最高区间:坏率高达 19.80%,可作为拒绝或重点风控策略的阈值参考

positive_biz_cnt_1y_grade
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 1.5]279229.55%220758520.95%3.77
2(1.5, 8.5]188949.54%152036919.53%4.12
3(8.5, inf]4768100.00%414762113.02%6.68
合计94497874157516.67%5.00
2026-10-21T11:28:03.828925 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(20.95% → 13.02%),WOE 单调上升(-0.2815 → 0.2895),符合风控分箱预期。IV=0.0720,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 1 箱 WOE<0(风险高于平均)

第 1 箱((-inf, 1.5])为坏率最高区间:坏率高达 20.95%,可作为拒绝或重点风控策略的阈值参考

dev_stability_grade2
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 1.5]110411.68%98212211.05%8.05
2(1.5, 2.5]383552.27%327356214.65%5.82
3(2.5, 3.5]237277.37%192844418.72%4.34
4(3.5, inf]2138100.00%169144720.91%3.78
合计94497874157516.67%5.00
2026-10-21T11:28:03.951051 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(11.05% → 20.91%),WOE 单调下降(0.4763 → -0.2788),符合风控分箱预期。IV=0.0560,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 2 箱 WOE<0(风险高于平均)

第 4 箱((3.5, inf])为坏率最高区间:坏率高达 20.91%,可作为拒绝或重点风控策略的阈值参考

have_fang_prob_grade
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 1.5]628566.51%5126115918.44%4.42
2(1.5, inf]3164100.00%274841613.15%6.61
合计94497874157516.67%5.00
2026-10-21T11:28:04.066259 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(18.44% → 13.15%),WOE 单调上升(-0.1225 → 0.2786),符合风控分箱预期。IV=0.0340,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, 1.5])为坏率最高区间:坏率高达 18.44%,可作为拒绝或重点风控策略的阈值参考

last_6m_avg_asset_total_grade
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 1.5]473050.06%384488618.73%4.34
2(1.5, 3.5]251476.66%211440015.91%5.29
3(3.5, 4.5]59582.96%5039215.46%5.47
4(4.5, 5.5]53788.64%4617614.15%6.07
5(5.5, inf]1073100.00%95212111.28%7.87
合计94497874157516.67%5.00
2026-10-21T11:28:04.188418 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调下降(18.73% → 11.28%),WOE 单调上升(-0.1418 → 0.4535),符合风控分箱预期。IV=0.0338,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 箱((-inf, 1.5])为坏率最高区间:坏率高达 18.73%,可作为拒绝或重点风控策略的阈值参考

bh_a104
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 0.5]505861.12%433772114.25%6.02
2(0.5, inf]3218100.00%260161719.17%4.22
合计82766938133816.17%5.19
2026-10-21T11:28:04.305628 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(14.25% → 19.17%),WOE 单调下降(0.1485 → -0.2071),符合风控分箱预期。IV=0.0307,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((0.5, inf])为坏率最高区间:坏率高达 19.17%,可作为拒绝或重点风控策略的阈值参考

bh_a101
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 0.5]735688.88%6225113115.38%5.50
2(0.5, inf]920100.00%71320722.50%3.44
合计82766938133816.17%5.19
2026-10-21T11:28:04.410272 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(15.38% → 22.50%),WOE 单调下降(0.0596 → -0.4091),符合风控分箱预期。IV=0.0243,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((0.5, inf])为坏率最高区间:坏率高达 22.50%,可作为拒绝或重点风控策略的阈值参考

bh_a111
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 0.5]672581.26%5707101815.14%5.61
2(0.5, inf]1551100.00%123132020.63%3.85
合计82766938133816.17%5.19
2026-10-21T11:28:04.585439 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(15.14% → 20.63%),WOE 单调下降(0.0780 → -0.2986),符合风控分箱预期。IV=0.0232,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((0.5, inf])为坏率最高区间:坏率高达 20.63%,可作为拒绝或重点风控策略的阈值参考

bh_a178
组号ValueTot. Records累计占比#Goods#BadsBad RateG/B Odds
1(-inf, 8.985000133514404]382551.89%326855714.56%5.87
2(8.985000133514404, 20.34000015258789]152172.53%126325816.96%4.90
3(20.34000015258789, inf]2025100.00%163539019.26%4.19
合计73716166120516.35%5.12
2026-10-21T11:28:04.696642 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

关键结论

单调性良好:随分栏增大,Bad Rate 单调上升(14.56% → 19.26%),WOE 单调下降(0.1368 → -0.1993),符合风控分箱预期。IV=0.0213,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 2 箱 WOE<0(风险高于平均)

第 3 箱((20.34000015258789, inf])为坏率最高区间:坏率高达 19.26%,可作为拒绝或重点风控策略的阈值参考

13 压力测试

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(跨时间样本)与情景2(跨时间样本剔除一半好样本,批注16)。

测试情景1:跨时间验证样本

变量贡献度

变量贡献度
ScoreCust20.3845
repay_amt_6m_grade0.3430
risk_score0.2757
score_500210.2475
dxm_2025v20.2364
model_risk_v9_sxiaojin_score0.2126
PY083P0.1031
positive_biz_cnt_1y_grade0.0988
bh_a1780.0943
zszs_xy_score0.0854

区分度验证 — LR + WOE 评分卡 @ 跨时间样本

KS = 0.2819,GINI = 0.3822

2026-10-21T11:28:04.826161 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/ 2026-10-21T11:28:04.959688 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

测试情景2:跨时间样本剔除一半好样本

指标数值
样本量10164 → 5929(剔除好样本 4235)
KS0.2856
AUC0.6907
GINI0.3814
2026-10-21T11:28:05.089706 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/ 2026-10-21T11:28:05.215586 image/svg+xml Matplotlib v3.10.9, https://matplotlib.org/

注:情景2 模拟好样本分布右移的压力情形(固定 seed=42,可复现);剔除后 KS/AUC 下降幅度反映模型对好样本结构的敏感度。