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From: Greg Heath <heath@alumni.brown.edu>
Newsgroups: comp.soft-sys.matlab
Subject: Re: neural network: out of memory error
Date: Sun, 2 Jan 2011 11:55:47 -0800 (PST)
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On Jan 2, 12:18 pm, "pietro " <bracard...@email.it> wrote:
> Hi,
>
> I'm using neural network toolbox 7, in particular the tool for predicting time series (ntstool). I have a neural network with 20 neurons, 25 delay, but I get out of memory error. In this linkhttp://www.mathworks.com/help/toolbox/nnet/backpro6.html
> I think the network dimensions are too high for my pc.

In fact, both values may be unnecessarily high for a good
solution to the problem.

See my recent 4 post thread for determining both d (the
number of delays) from the autocorrelation function and
the minimum reasonable value for H (the number of hidden
nodes).

http://groups.google.com/group/comp.soft-sys.matlab/msg/c9643c9642095dd5

Hope this helps.

Greg