Asked by FIR
on 2 Jul 2013

I a working on neural network,i have trained data and have tested itnow i want to increse the value of neurons,plz tell how to change the number of neurons

as above

kindly assist

*No products are associated with this question.*

Answer by Greg Heath
on 4 Jul 2013

Edited by Greg Heath
on 4 Jul 2013

Accepted answer

close all, clear all, clc tic [ x, t ] = simplefit_dataset; MSE00 = mean(var(t',1)) % Constant output reference Hmin = 0 dH = 1 Hmax = 5 Ntrials = 10 j = 0

for h = Hmin:dH:Hmax

j = j+1; if h == 0 net = fitnet([]); % Linear Model else net = fitnet(h); end

for i = 1: Ntrials

Hiddennodes = h Trial = i net = configure( net, x, t); [net tr y ] = train(net, x, t); stopcrit{i,j} = tr.stop; bestepoch(i,j) = tr.best_epoch; NMSE = mse(t-y)/MSE00;% Normalization R2(i,j) = 1-NMSE; % Rsquare: See Wikipedia

end end

stopcrit = stopcrit bestepoch = bestepoch R2 = R2 toc

Hope this helps

**Thank you for formally accepting my answer**

Greg

Opportunities for recent engineering grads.

## 0 Comments