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help me ?? How many layers are hidden ? Is it Backpropagation network ?

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Silva Doo
Silva Doo 2018-4-21
关闭： MATLAB Answer Bot 2021-8-20
How many layers are hidden ? Is it Backpropagation network ?
net = newff(minmax(alphabet),[S1 10 S2],{'logsig' 'logsig' 'logsig' },'traingdx');
net.LW{2,1} = net.LW{2,1}*0.01;
net.b{2} = net.b{2}*0.01;
net.performFcn = 'mse';
net.trainParam.show = 20;
net.trainParam.epochs = 2000;
net.trainParam.mc = 0.95;
P = alphabet;
T = targets;
[net,tr] = train(net,P,T);
  2 个评论
JESUS DAVID ARIZA ROYETH
JESUS DAVID ARIZA ROYETH 2018-4-22

who are alphabet, S2, S2 and targets? net is a feed-forward backpropagation network

Ameer Hamza
Ameer Hamza 2018-4-22

This question is a duplicate of your previous question. It is not a good practice to start duplicate question because it wastes the time of volunteers trying to answer your question. You should try to follow the discussion on the original question. That is why we have comment sections on this website.

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回答（1 个）

Ameer Hamza
Ameer Hamza 2018-4-22

The defined nets will have 4 layers (3 hidden layers), and use traindx which is a Backpropagation training algorithm.

As I already mentioned in your previous question, the newff is obsolete and should no longer be used.

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