4ec84541e3a33f906d49a3a58f5d249296a62c76,keras/preprocessing/image.py,ImageDataGenerator,standardize,#ImageDataGenerator#Any#,216

Before Change

        if self.samplewise_center:
            x -= np.mean(x)
        if self.samplewise_std_normalization:
            x /= np.std(x)

        return x

    def random_transform(self, x):

After Change

        if self.samplewise_center:
            x -= np.mean(x, axis=1, keepdims=True)
        if self.samplewise_std_normalization:
            x /= (np.std(x, axis=1, keepdims=True) + 1e-7)

        return x

    def random_transform(self, x):

Instances