www.gusucode.com > nnet 工具箱 matlab 源码程序 > nnet/nnderivative/+nnet/+mode/+matlab/backstopLayerWeightJacobian.m
function dw = backstopLayerWeightJacobian(net,i,j,a,z,dz,hints) %BACKSTOPLAYERWEIGHTJACOBIAN Backprop derivatives to individual weight elements % Copyright 2015-2016 The MathWorks, Inc. % Weight info w = net.LW{i,j}; backstopParallelFcn = hints.lwBSP{i,j}; param = hints.lwParam{i,j}; % Backstop dw = backstopParallelFcn(dz,w,a,z,param); end