(self, error)
return self.deltas
Apply the backward pass transformation to the input data.

        Arguments:
            error (Tensor): deltas back propagated from the adjacent higher layer

        Returns:
            Tensor: deltas to propagate to the adjacent lower layer
Apply the backward pass transformation to the input data.
Apply the backward pass transformation to the input data .
def bprop(self, error):
        """
        Apply the backward pass transformation to the input data.

        Arguments:
            error (Tensor): deltas back propagated from the adjacent higher layer

        Returns:
            Tensor: deltas to propagate to the adjacent lower layer
        """
        if self.deltas:
            self.be.bprop_lrn(self.nglayer,
                              self.inputs, self.outputs, error, self.deltas, self.denom,
                              self.alpha, self.beta, self.ascale, self.bpower)
        return self.deltas
def bprop ( self , error ) : if self . deltas : self . be . bprop_lrn ( self . nglayer , self . inputs , self . outputs , error , self . deltas , self . denom , self . alpha , self . beta , self . ascale , self . bpower ) return self . deltas