ModuleNotFoundError sklearn.preprocessing, Pickle

Question

I have trouble with the execution of my code in Pycharm and Spyder. Beside updating all the modules with pip update --all .

In my console, I have this message

[scaler, model_power, model_alpha, model_d632] = pickle.load(open("simulator/sag.sav", 'rb'))
ModuleNotFoundError: No module named 'sklearn.preprocessing.data'

I don't know what's wrong with my code or my modules' version.

Any help?

Answer 1

Upgrade scikit-learn:

pip install -U scikit-learn

And try first to dump. For example:

filename = "simulator/sag.sav"
pickle.dump(filename, open(filename, 'wb'))
model = pickle.load(open(filename, 'rb'))
print("model loaded")