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

Hello

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.
[pn,minp,maxp,tn,mint,maxt]=premnmx(Input_temp,Target_temp);  
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!!

Answer 1

[Greg Heath]

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

Greg

[Alexandru Vasile]

Thank you! It helped!

[surya aditama]

How to Add 28 more output nodes?