Saving StandardScaler() model for use on new datasets

Question

How do I save the StandardScaler() model in Sklearn? I need to make a model operational and don\'t want to load training data agian and again for StandardScaler to learn and

Answer 1

Or if you like to pickle:

import pickle
pickle.dump(sc, open('file/path/scaler.pkl','wb'))

sc = pickle.load(open('file/path/scaler.pkl','rb'))