Method bottom_diff

lstm_code/nicodjimenez/test.py:15–18

(self, pred, label)

    @classmethod
    def bottom_diff(self, pred, label):
        diff = np.zeros_like(pred)
        diff[0] = 2 * (pred[0] - label)
        return diff

def example_0():
    # learns to repeat simple sequence from random inputs