trainnow.m

来自「Demo for License plate recognition」· M 代码 · 共 30 行

function [net]=trainnow(type)
%0 is number, 1 is alphabet
%    ==================================
if type==0,
alphabet=numberinput;
targets=numberoutput';
else
alphabet=charinput;
targets=charoutput';   
end
[R,Q] = size(alphabet);
[S2,Q] = size(targets);
%    ==================================
S1 = 40;
%net = newff(minmax(alphabet),[S1 S2],{'tansig' 'purelin'},'traingdx');
net = newff(minmax(alphabet),[S1 S2],{'logsig' 'logsig'},'traingdx');
net.LW{2,1} = net.LW{2,1}*0.01;
net.b{2} = net.b{2}*0.01;
%    ==================================
net.performFcn = 'sse';        
net.trainParam.goal = 0.1;    
net.trainParam.show = 20;      
net.trainParam.epochs = 5000;  
net.trainParam.mc = 0.95;
%    ==================================
P = alphabet;
T = targets;

net = train(net,P,T);