one hot encoding python pandas
y = pd.get_dummies(df.Countries, prefix='Country')
print(y.head())
# from here you can merge it onto your main DFone hot encoding python pandas
y = pd.get_dummies(df.Countries, prefix='Country')
print(y.head())
# from here you can merge it onto your main DFonehot encode list of columns pandas
from sklearn.preprocessing import MultiLabelBinarizer
mlb = MultiLabelBinarizer()
df = df.join(pd.DataFrame(mlb.fit_transform(df.pop('Col3')),
columns=mlb.classes_,
index=df.index))Copyright © 2021 Codeinu
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