testing neural network in after successful training

I have made a neural network using nprtool and trained it with 500X4 and 500X1 input and output data respectively. Now for testing I assume that for each row the net will output one value However, if I test it using

result = net([12 5 3 4]);

it result is 1X4 array instead of 1X1. why is this like ? Thanks Shomaail

Answer 1

[harjeet singh]

do try

result = net([12 5 3 4]');

[SyedShomaail Jafri]

Yes it is showing result in one cell but the result is also not correct. This does not seems to be the solution since you are just transposing the matrix

[harjeet singh]

do upload an example how you are training your NN

[Greg Heath]

Harjeet's format is correct. For N I-dimensional input vectors with corresponding O-dimensional output (including target) vectors.

 [ I N ] = size(input)
 [ O N ] = size(target)
  output = net(input);
 [ O N ] = size(output)

 Hope this helps.

Greg