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Category Encoders Package Docs #120

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s2t2 opened this issue Apr 5, 2023 · 0 comments

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s2t2 commented Apr 5, 2023

We need some notes about category encoders package:

Installation:

pip install category_encoders

Resources:

https://contrib.scikit-learn.org/category_encoders/onehot.html

from category_encoders import OneHotEncoder, OrdinalEncoder

onehot = OneHotEncoder(handle_unknown="error", use_cat_names=True, return_df=True,
    cols=["categorical_column_1", "categorical_column_2"] # column names to one hot encode
)
encoded = onehot.fit_transform(df)
#print(onehot.feature_names_out_)
encoded.head()

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