%%
v 1 =[12 32 23];%開盤價時間序列
v2 =[23 43 121];
v3 =[123 343 21];
v =[v 1;v2;v3]
對應於%的結算價格
p =[43 54 65];
%%行序列數
[rowNum,clm num]= size(v);
hide _ ele _ num = 2 * rowNum+1;%隱藏層中的神經元數量
%%網絡建設
net = feed forward net(hide _ ele _ num,' train GDM ');
%%訓練參數
net . train param . epochs = 10000;%最大培訓次數是多少?
net . train param . goal = 0.001;%訓練到什麽程度才算成功?
net.layers{1}。transferFcn = ' tansig
net.layers{2}。transferFcn = ' purelin
%%開始訓練
[net,tr] = train(net,v,p);
%%使用網絡
v _ test =[21 45 54]';
p _ test =[43];
結果=凈值(v_test)
%%查看錯誤
% E = p _測試結果;
% MSE = MSE(E);
%perf = perform(net,result,p_test)
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