i have excel of form 7*12, i want to use this data in neural network

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I have rainfall data and want to use available data for prediction of next year rainfall, now i am able to load the data in neural network with help of LOAD command, But how should i divide the data so that some can be used as input and rest of data for validation and testing in neural network.

Accepted Answer

Greg Heath
Greg Heath on 12 Feb 2014
net = narxnet(ID,FD,H);
net.divisionFcn = 'divideblock'
Hope this helps.
Thank you for formally accepting my answer
Greg
  2 Comments
Greg Heath
Greg Heath on 12 Feb 2014
Wait a minute:
You have only 12 7-dimensional input examples ?
I doubt that you have enough data for good prediction.
Greg
Rajat
Rajat on 28 Feb 2014
actually i have 7 attributes to be used in neural networks,out of these 7 attributes 6 are in .tif formats i.e in pixel form, now i want to convert these .tif images pixel values into matrix form so that these are can be used as inputs in neural network.!!

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