在 python 的sklearn库中有两个类,它们做的事情大致相同: sklearn.preprocessing.Imputer和sklearn.impute.SimpleImputer
sklearn
sklearn.preprocessing.Imputer
sklearn.impute.SimpleImputer
唯一的区别,我发现是"constant" strategy在类型SimpeImputer。还有其他区别吗?什么时候应该Imputer用SimpleImputer?
"constant"
strategy
SimpeImputer
Imputer
SimpleImputer
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