MLEveryday/100-Days-Of-ML-Code

day1:非数值型缺失值填充

zephyrzoom opened this issue · 2 comments

zephyrzoom commented

非数值型缺失值怎么填充呀？用Imputer时报错could not convert string to float

weizy2018 commented

非数值型缺失值怎么填充呀？用Imputer时报错could not convert string to float

新版本的sklearn的Imputer改了，使用
from sklearn.impute import SimpleImputer
impter = SimpleImputer(missing_values=np.nan, strategy='mean')

  • 👍4
yyong119 commented

非数值型缺失值怎么填充呀？用Imputer时报错could not convert string to float

新版本的sklearn的Imputer改了，使用
from sklearn.impute import SimpleImputer
impter = SimpleImputer(missing_values=np.nan, strategy='mean')

感谢提醒，已更新