成功解决raise KeyError(f“None of [{key}] are in the [{axis_name}]“)KeyError: “None of [Index([‘age.in.y

简介: 成功解决raise KeyError(f“None of [{key}] are in the [{axis_name}]“)KeyError: “None of [Index([‘age.in.y


目录

解决问题

解决思路

解决方法


解决问题

raise KeyError(f"None of [{key}] are in the [{axis_name}]")

KeyError: "None of [Index(['age.in.years'], dtype='object')] are in the [columns]"

解决思路

引发KeyError (f"没有[{key}]]在[{axis_name}]")

关键字错误:"None of [Index(['age.in.]]Years '], dtype='object')]在[列]"

解决方法

train_score = sc.scorecard_ply(train2woe, card_dict, print_step=0)

train2woe

     age.in.years_woe  ...  status.of.existing.checking.account_woe

0           -0.194156  ...                                 0.614204

1            0.528844  ...                                 0.614204

2           -0.194156  ...                                -1.176263

6           -0.194156  ...                                -1.176263

7           -0.563689  ...                                 0.614204

card_dict

35  age.in.years  [-inf,26.0)   -20.0

36  age.in.years  [26.0,35.0)    -2.0

37  age.in.years  [35.0,40.0)    21.0

38  age.in.years   [40.0,inf)     7.0,

输出数据可知,两个dataframe的列名不一致导致的问题!将两个dataframe格式的数据的列名一致化即可!


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