下面是这个库的链接: http://contrib.scikit-learn.org/categorical-encoding/ 1.Label Encoder / Ordered Encoder 这个编码方式非常容易理解
Categorical-encoding https://github.com/scikit-learn-contrib/categorical-encoding 494星,115Forks,171 Commits
有关更多信息,请参阅category_encoders官方网站: http://contrib.scikit-learn.org/categorical-encoding/jamesstein.html