Save Feature using Pickle

 Dear all,

Qn. How can we save features using pickle in python

Ans. 

import pickle

pickle.dump(X, open('X.pkl', 'wb'))

pickle.dump(y, open('y.pkl', 'wb'))

X = pickle.load(open('X.pkl', 'rb'))

y = pickle.load(open('y.pkl', 'rb'))

//And split to make testing

X_train, X_test, y_train, y_test = train_test_split(X, y, test_size = 0.3)