(self, X, y, **score_params)
Performance evaluation with a default metric.

        Parameters
        ----------
        X :
            Features.
        y:
            Ground truth labels.
        score_params:
            Any additional parameters expected by the score function of
            the underlying operator.
        Returns
        -------
        score :
            performance metric value
Performance evaluation with a default metric.
Performance evaluation with a default metric .
def score(self, X, y, **score_params):
        """Performance evaluation with a default metric.

        Parameters
        ----------
        X :
            Features.
        y:
            Ground truth labels.
        score_params:
            Any additional parameters expected by the score function of
            the underlying operator.
        Returns
        -------
        score :
            performance metric value
        """
        pass
def score ( self , X , y , * * score_params ) : pass