One-hot encoding
In the previous exercise, we encountered a dataframe df1 which contained categorical features and therefore, was unsuitable for applying ML algorithms to.
In this exercise, your task is to convert df1 into a format that is suitable for machine learning.
This exercise is part of the course
Feature Engineering for NLP in Python
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Print the features of df1
print(____.____)