If possible in neural networks turn off automatic data normalization?

If possible in neural networks turn off automatic data normalization?

Answer 1

[Greg Heath]

Or course. You can change any default that you want.

[ x,t] = simplefit_dataset;

Now, what do you see when you enter each of these commands, ONE AT A TIME, without an ending semicolon? Look CAREFULLY at EACH result.

 net         = fitnet
 input       = net.inputs{1}
 processFcns = net.inputs{1}.processFcns 
 processFcns2 = net.inputs{1}.processFcns{2} 

 output = net.outputs{2}
 etc

Hope this helps.

Thank you for formally accepting my answer

Greg

[Greg Heath]

I deleted your question that was inappropriately put into an Answer Box.

The answer is

 net                           = fitnet;
 net.inputs{1}.processFcns{2}  = {'removeconstantrows'}; 
 net.outputs{2}.processFcns{2} = {'removeconstantrows'};

[Radek]

net.inputs{1}.processFcns = {'removeconstantrows'}; this was corrected! thanks

[Greg Heath]

Good!

I think I was trying to eliminate the 2nd component directly. However I couldn't find a way to do it.

I don't know how I came up with the answer I posted.