@staticmethod
    @wraps(GSNFriendlyCost.cost)
    def cost(targets, outputs):
        a = targets
        b = outputs
        return ((a % b) ** 2).sum(axis=1).mean()
dataset/ETHPy150Open lisa-lab/pylearn2/pylearn2/costs/autoencoder.py/MeanSquaredReconstructionError.cost/operator `-` -> `%`