plot the evolution of responce for every input variable of a neural network after trainning

hello, How can plot the evolution of responce for every input variable of a neural network after trainning.

[Greg Heath]

Your question is too ambiguous to understand. Please revise.

[DemoiselX]

i have trainned a neural network with 4 variable. Now i want to know how my function ( wich is simuleted with ann) behaves with respect to these variables (each variable and from its low level to its high level [-1,1] )

Answer 1

[Greg Heath]

Set 3 of the variables equal to their mean value. Then vary the other; For example

 input2 = [ repmat(mean(x(1,:)')',1,N); x(2,:) ;repmat(mean(x(3,:)')',1,N); 
            repmat(mean(x(4,:)')',1,N); ];

Hope this helps,

Thank you for formally accepting my answer

Greg

[DemoiselX]

thak you , it is not realy what i m looking for, but that can helps me.

Thank you