score:7
Accepted answer
Somewhere in your code (not shown here), there is a line which says f1_score = ... (with the written type being numpy.float64) so you're overriding the method f1_score with a variable f1_score (which is not callable, hence the error message). Rename one of the two to resolve the error.
score:0
Use metrics.f1_score(y_train,y_pred) instead of f1_score(y_train,y_pred) in this situation:
demo screenshot
Credit To: stackoverflow.com
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