toad icon indicating copy to clipboard operation
toad copied to clipboard

quality方法的小困惑

Open hjhtchh opened this issue 1 year ago • 2 comments

想咨询一下,针对连续性变量,quality是如何计算IV值的。

hjhtchh avatar Feb 20 '24 07:02 hjhtchh

@hjhtchh 会先进行分箱再计算IV,默认使用决策树分箱

Secbone avatar Feb 25 '24 15:02 Secbone

toad.quality(train_data, 'SeriousDlqin2yrs', iv_only=True)为什么一直报错ValueError: The truth value of an array with more than one element is ambiguous. Use a.any() or a.all() 麻烦前辈们指导一下

Hina-afk avatar Aug 08 '24 07:08 Hina-afk