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Netlab Reference Manual olgd
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<H1> olgd
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Purpose
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On-line gradient descent optimization.

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Description
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<CODE>[net, options, errlog, pointlog] = olgd(net, options, x, t)</CODE> uses 
on-line gradient descent to find a local minimum of the error function for the
network
<CODE>net</CODE> computed on the input data <CODE>x</CODE> and target values
<CODE>t</CODE>. A log of the error values
after each cycle is (optionally) returned in <CODE>