I wish realize a multivariate model with 8 inputs ( y=f(x1,x2,x3,x4,x5,x6,x7,x8) ) using the GPLAB toolbox for MATLAB. I have tested several modifications in the parameters, including modify the number of inputs variables:
p.autovars=0;
p.numvars=8;
Nevertheless, at the end of training process the final model only considere some of the variables, for example y=f(x2,x5,x6). I would be grateful if you could explain me the reason of this behavior in the results of the model. If it is normal behavior or if I am not considering something.
Razi Jabur Al-Azawi
Hi
Read this book may be help you
1.Advances in genetic programming.
Kinnear K.E.Jr. (ed.)
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