When using pattern recognition tool in neural network start,I am unable to load target value data.I tried using column vector.

The error it is showing is

Answer 1

[Greg Heath]

If this is pattern recognition with N I-dimensional input vectors from c classes, the columns of the target matrix should be unit column vectors from the unit matrix eye(c)

 [ I N ] = size(input)

 [ c N ] = size(target)

Hope this helps.

Thank you for formally accepting my answer

Greg

P.S. Try one of the MATLAB example data sets before trying your own data.

 help nndatasets

 doc nndatasets