strip.m

来自「NNDemo2.0是对神经网络实验演示系统NNDemo1.0的进一步增强与扩充」· M 代码 · 共 16 行

function net = strip(net, tolerance)



if nargin == 1

   tolerance = 1e-12;

end

idx = find(abs(net.w) > tolerance);

net.sv   = net.sv(idx,:);
net.w    = net.w(idx);