dwcf_snn.m

来自「神经网络的工具箱, 神经网络的工具箱,」· M 代码 · 共 16 行

function dE_da = dwcf_snn(net, data, y0, t0)
%DWCF_SNN 1st derivative of wcf_snn with respect to y in (y0, t0).

if (nargin == 2)
   y0 = simff_snn(net, data);
end

if (nargin == 4)
   data.T = t0;
end

g = getg_snn(net, data);

dE_da = dwef_snn(y0, data.T, g, net.costFcn.fn);