def __call__(self, y_true, y_score):
        """
        Compute RMSLE of predictions.

        Parameters
        ----------
        y_true : np.ndarray
            Target matrix or vector
        y_score : np.ndarray
            Score matrix or vector

        Returns
        -------
        float
            RMSLE of predictions vs targets.
        """
        y_score = np.clip(y_score, a_min=0, a_max=None)
        return np.sqrt(mean_squared_log_error(y_true, y_score))

        Compute RMSLE of predictions.

        Parameters
        ----------
        y_true : np.ndarray
            Target matrix or vector
        y_score : np.ndarray
            Score matrix or vector

        Returns
        -------
        float
            RMSLE of predictions vs targets.
        
pytorch_tabnet/metrics.py