Comments (3)
hdaijay
commented on August 12, 2024
大兄弟啊，我直接用的是pip 的版本，也不知道你最新的版本是啥样，我感觉你的code 写了是bad|1. 但是我在调参数的时候bad|0 才是对的WOE。
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ShichenXie
commented on August 12, 2024
如果希望woe是好/坏，可以设置positive=‘good|0’。我建模的时候是默认woe为坏/好的。
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hdaijay
commented on August 12, 2024
哦哦对哦，是这样的。默认bad/good也有道理，因为sklearn的LR只能target 1 或者event， 不能像SAS一样target 0， 所以coefficient都要改一下再乘上 WOE。
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Related Issues (20)
- 使用woebin分箱后，缺失值分箱WOE计算错误 HOT 3
- pandas版本的reset_index不支持name了 HOT 5
- woe_ply转换时，不能将缺失值转换成其对应woe HOT 6
- perf_eva() 函数报错问题 HOT 4
- 运行你的example中train_perf = sc.perf_eva(y_train, train_pred, title = "train") HOT 5
- sc.perf_psi HOT 1
- woe分箱问题 HOT 1
- woebin 0 and 1 replacing part
- The latest version 1.9.7 in Pypi HOT 1
- Example has problem of data leakage HOT 1
- 请问在使用woe_bin的时候，如何将missing这一分箱和其它分箱合并 HOT 1
- 系数正负问题 HOT 6
- woebin分箱结果异常 HOT 4
- 两个地方算出来的iv不同 HOT 1
- TypeError: unhashable type: 'numpy.ndarray' HOT 8
- Can we use XGBRegressor? HOT 5
- Default values for pdo, points0 and odds0 HOT 2
- 请问包中具体用的分箱算法是哪一种 HOT 14
- remould this card HOT 2
- 改造评分卡的预测模型 HOT 2
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