MATLAB: Making a neural network

neural network

I am a novice to matlab I have 4 X 500 integer input data and a 1 X 500 target data (boolean) what is the most suitable neural Network to use and how to build and use is my question What I did uptil now is to install matlab with neural Network

Best Answer

Regression and Curvefitting

 help fitnet
 doc fitnet

Classification and Pattern Recognition

 help patternnet
 doc patternnet

Hope this helps.

Greg

Related Solutions

MATLAB: How to train a feedfordward neural network with error weights

 Use the command window
 help mse
 doc mse

Hope this helps.

Thank you for formally accepting my answer

Greg

MATLAB: Making a Neural Network

1. NEWFF is obsolete . What version of MATLAB and NNTBX are you using? Type the command

ver

2. You have made the solution too complicated. See the examples in the documentation

   help newff;    doc newff

In particular,

a. Understand what properties are defaults
b. Practice on a MATLAB nndataset with dimensions similar to yours  
   before using your own data set
     help nndatasets
 c. Start by using all of the defaults. Then change if needed.

3. Too much transposing. Only have to transpose once:

 data = data';
 t = data(1,:);
 p = data(2:5,:);
 whos                                   % check

4. You never trained your net.

5. Find code examples in the NEWSGROUP or ANSWERS by searching on

 greg newff

Hope this helps.

Thank you for formally accepting my answer

Greg

Best Answer

Related Solutions

MATLAB: How to train a feedfordward neural network with error weights

MATLAB: Making a Neural Network

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