how to minimize one of the output and maximize the other output of the trained neural network with in the given lower and upper bound using the ga.

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sethu on 20 Jun 2015

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Commented: sethu on 25 Jun 2015

i trained a neural network which has 3 input parameters and 2 outputs, if i want to minimize both the outputs i am using

objFcn = @(t) sim(net,t'); Where as if i want to maximize the both of the outputs i am using

objFcn = @(t) 1./sim(net,t'); and then after giving this as an objective function then i am giving commands in the command windows like this

nvars =3; LB= [40,10,6]; UB =[85,135,36]; [X,FVAL]=gamultiobj(objFcn,nvars,[],[],[],[].LB,UB)

now my question is , what should i do to maximize one of the output and minimize the other? i tried seperating the outputs and writing them in a function file ,but it didn't work plz give me some example . i hope i was able to make the question clear enough.