MATLAB: Help for mathematical equation of regression in ANN

annDeep Learning Toolboxequationerrorguineural networkneural networksregression

With ANN toolbox, I am using neural networks for finding the regression equation.

for info, I am using Bayesian regularization with 4 variables of 30 different samples and 30 results.

Is there a way of finding the mathematical equation of that in ANN?

Thanks..

This question has been asked many times in both the Newsgroup and Answers. If you do not use the default normalizations of input and output,

h = tansig(IW*x+b1);

y = purelin(LW*h+b2);

Otherwise you have to use the default mapminmax or alternative mapstd on x,t and y.

You can obtain details by searching on the equation for h in the Newgroup and Answers.

Hope this helps.

Greg

The training and test indices are given in tr. Type, without semicolon

 tr = tr

to see what info is in tr.

Hope this helps.

Thank you for formally accepting my answer

Greg

 Use the command window
 help mse
 doc mse

Hope this helps.

Thank you for formally accepting my answer

Greg