/Python/Onehot encode list of columns pandas

Onehot 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))

Source: stackoverflow.com

Similar codes

5 votes217 views4 answers
Django get or 404
Python Django
-1 vote209 views1 answer
Django email verification
Python Django
0 vote244 views1 answer
Using try with finally block
Python
2 votes170 views2 answers
Python fibonacci sequence code
Python
0 vote159 views1 answer
Make blinking text python
Python
28 votes161 views2 answers
For i in range step python
Python
0 vote161 views1 answer
Jhoom.In
Python
3 votes168 views2 answers
How to add numbers into a list python
Python
0 vote134 views1 answer
Python audio player
Python
0 vote170 views2 answers
How to create fibonacci sequence in python
Python