I am using a trainbr function to train a NN on 120X134 matrix. It trains very well even with three nodes in hidden layer but does not give satisfactory results on a test matrix. If this is a case of overfitting, how should I avoid it?

The network is being used to classify into 4 classes

Answer 1

[Greg Heath]

Reduce the number of inputs.

 help plsregress
 doc  plsregress
 type plsregress

Hope this helps.

Greg

[Moon Inder]

Thanks a lot.