MATLAB: Weight initialization in patternnet

Question

Hi.

Suppose that we create a network and use configure to design the structure after it, so we have:

Net = patternnet([3 2]);
Configure = (Net,inputs,tagets);

Now I want disable normalization of inputs and outputs in this network so I will use:

net.inputs{1}.processFcns={};
net.outputs{3}.processFcns={};

But after that when I check net.inputs{1} and net.outputs{3} all informations set to 0 and defaults like the situation that we don’t use “Configure”, We have this note in matlab help :

Side Effects:
Whenever this property is altered, the input size is set to 0 and the processSettings are set accordingly.

I want only disable normalization and don’t want 'train' function initialize network weights again. When I check network initial weights I have same weights. In this situation 'train' function initial weights again like un-configured network or use the same configured weights?, because this process set to defaults “net.inputs{1}” and “net.outputs{3}”.

Thanks.

Answer 1

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