063c572b5b09fb8492beee938589cf5984f84926,art/estimators/classification/ensemble.py,EnsembleClassifier,class_gradient,#EnsembleClassifier#Any#Any#Any#,234

Before Change

        
        grads = np.array(
            [
                self._classifier_weights[i] * self._classifiers[i].class_gradient(x, label)
                for i in range(self._nb_classifiers)
            ]
        )

After Change

                    % (str(classifier.input_shape), str(classifiers[0].input_shape))
                )

        self._input_shape = classifiers[0].input_shape
        self._nb_classes = classifiers[0].nb_classes

        // Set weights for classifiers
        if classifier_weights is None:
            classifier_weights = np.ones(self._nb_classifiers) / self._nb_classifiers
        self._classifier_weights = classifier_weights

        // check for consistent channels_first in ensemble members
        for i_cls, cls in enumerate(classifiers):
            if cls.channels_first != self.channels_first:
                raise ValueError(
                    "The channels_first boolean of classifier {} is {} while this ensemble expects a "

Instances