Feature names from OneHotEncoder

Question

I am using OneHotEncoder to encode few categorical variables (eg - Sex and AgeGroup). The resulting feature names from the encoder are like - \'x0_female\', \'x0_male\', \'x1_0.

Answer 1

column_name = encoder.get_feature_names(['Sex', 'AgeGroup'])
one_hot_encoded_frame =  pd.DataFrame(train_X_encoded, columns= column_name)