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Topic: Outputs in Elman Network
Replies: 3   Last Post: Jun 15, 2013 1:08 PM

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Greg Heath

Posts: 5,871
Registered: 12/7/04
Re: Outputs in Elman Network
Posted: Jun 15, 2013 1:08 PM
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"Pedro" wrote in message <kp9h2r$sle$1@newscl01ah.mathworks.com>...
> I've changed Elman to NARX and the problem is solved. But I'm still thinking why the output is so small.
>
> To answer your question: >I don't know why, the output is really really small if we compare it with the target or even >the input. Can it be the weights or the bias? Or maybe the train option?
>
> Do you mean max(abs(cell2mat(Y))) << max(abs(cell2mat(T))) ?
>
> Yes. Cell2mat(Y) <<<<<<<< cell2mat(T). But with the NARX, this doesn't happen. I don't know why.
>
> Thanks for answering.


I don't know. Would have to see your code.

Greg



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