

def bprop(self, error, alpha=1.0, beta=0.0):
    for l in reversed(self.layers):
        b = (beta if (l is self.layers[(- 1)]) else 1)
        l.bprop(error, alpha=alpha, beta=b)
    return self.deltas

dataset/ETHPy150Open NervanaSystems/neon/neon/layers/container.py MergeSum.bprop/original