How can I see 'offset' and 'gain' values at neural network fitting tool?

Question

eriiharuue 2017-3-13

回答： Sara 2019-7-8

I first tried to calculate directly from the input data with weights. (it's 60-10-10-3 networks)

I use this code.

y1=tansig(IW{1,1}*input+b{1,1})
y2=tansig(LW{2,1}*y1+b{2,1})
result=LW{3,2}*y2+b{3,1}

But the result was wrong.

Later, I found that offset and gain values existed in the input and output data. But I do not know where the offset and gain values are.

How can I found these "offset values" and "gain values"? and how should I use these values.

I want to use this learned neural network to adapt program what we are developing.

Answer 1

Sara 2019-7-8

Hi

You can get it from getFunction(network) then check the netural constrant section in the m-file