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Topic: feed-forward back-propogation network
Replies: 1   Last Post: Apr 23, 2013 1:00 AM

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saad elazzouzi

Posts: 1
Registered: 4/22/13
feed-forward back-propogation network
Posted: Apr 22, 2013 11:54 AM
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I am trying to create a feed-forward back-propogation network with
3 inputs vetcors, 2 hidden layer with 7 nodes, and 2 output vectors ..the implementation of my algorithm on matlab displays two errors which I believe are the source from output..because when I do any output separelty I have no error..

net=newff(minmax(pn),[7 1],{'tansig','tansig'},'traingdm')
net=train (net,pn,tn);

les erreurs :
Error using ==> traingdm at 103
Output data size does not match net.outputs{2}.size.

Error in ==> network.train at 107
[net,tr] = feval(net.trainFcn,net,X,T,Xi,Ai,EW,net.trainParam);

please If someone can help me beacause I was really blocked...

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