TrainableModel.score

abstract TrainableModel.score(X, y, sample_weight=None)

Returns a score of this model given samples and true values for the samples. In case of classification this should be mean accuracy, in case of regression the coefficient of determination \(R^2\) of the prediction.

প্যারামিটার

• X (ndarray) -- Test samples.

• y (ndarray) -- True values for X.

• sample_weight (Optional[ndarray]) -- Sample weights. Default is None.

রিটার্ন টাইপ

float

রিটার্নস

a float score of the model.