Clear Filters
Clear Filters

Output data size does not match net.outputs{3}.size.

13 views (last 30 days)
I have a problem with my matrix size. I've got a neural network.
Input_temp = 24 x 29 matrix ;
Target_values = 24 x 29 matrix.
NodeNum1 = 5;
NodeNum2 = 10;
TypeNum = 1;
TF1 = 'tansig';
TF2 = 'tansig';
TF3 = 'tansig';
net=newff(minmax(pn),[NodeNum1,NodeNum2,TypeNum],{TF1 TF2 TF3},'traingdx');
And i've got that error: Output data size does not match net.outputs{3}.size. Please help with a code answer.
Have a good day!!

Accepted Answer

Greg Heath
Greg Heath on 24 May 2015
You defined 3 layers.
The last layer has only 1 node that does not match the 29 dimensional target.
Add 28 more output nodes.
Hope this helps
Thank you for formally accepting my answer

More Answers (0)


No tags entered yet.

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!