Estimator: KNeighborsClassifier
Strategy: one_vs_rest
Oversample: True

Internal Cross Validation (GridSearch)
Best parameters: {'clf__estimator__n_neighbors': 3}
Best estimator: Pipeline(steps=[('smt', SMOTE()),
                ('clf',
                 OneVsRestClassifier(estimator=KNeighborsClassifier(n_neighbors=3)))])
External Cross Validation (cross_val_score)
F1 weighted scores (averages): 
0.5639178628966106
