scikit-learn/scikit-learn — Issue #525: Score is not the mean error rate.
Author: poulejapon
Created: 2012-01-04 18:51:28+00:00
State: open

There is a doc error in : scikit-learn / sklearn / base.py

ClassifierMixin.score's doc states "Returns the mean error rate on the given test data and labels.",
while it returns a success rate :

return np.mean(self.predict(X) == y)