For the neural network package. What is the equivalent command to 'getwb' for extracting the input offsets and gains in a net?

For the neural network package. What is the equivalent command to 'getwb' for extracting the input offsets and gains in a net?

I want to be able to extract x1_step1_xoffset, x1_step1_gain etc... from a matlab neural network. In the same way you can extract the weights and biases using getwb(net).

Answer 1

[Greg Heath]

1. I DON'T EVEN KNOW WHAT THOSE QUANTITIES ARE!

    Please elucidate.

2. All properties of a net can be obtained using the uncommented command

 net = net

Hope this helps

Thank you for formally accepting my answer

Greg

[James Hook]

If you set

 genFunction(net,'go')

then edit go.m these parameters appear just after the comment

% ===== NEURAL NETWORK CONSTANTS =====

I can't see them as a property of the net object.

These parameters are used to apply an affine map to rescale and center the input before being applied to the first layer. I need to know these weights in order to be able to extract what the hidden units are actually doing and would like to be able to get them with a line of code rather than having to call getfunction then copy and paste them by hand.