Learning immediately: https://edu.csdn.net/course/play/26025/321008?utm_source=blogtoedu
Python the global environment sklearn package deletion Imputer functions:
Using dir () function view in the packet, found no Imputer
This is because the latest version version sklearn, imputer not in the preprocessing, but sklearn.impute in addition to SimpleImputer, also increased the KNNImputer can refer to this https://scikit-learn.org/stable/modules/impute.html #impute and https://scikit-learn.org/stable/modules/preprocessing.html#preprocessing
such as:
