error in number of neruns

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primrose khaleed
primrose khaleed 2014-7-3
评论： Greg Heath 2014-7-6
hi every body...i using neural network to image recognition... i used newff(input,target)but i have problem in number of neruns..i can not useing more than 10 neruns in each layers but when i apply the same code in other laptop it accept more than 10 neruns...why this happen????? pls help

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Greg Heath
Greg Heath 2014-7-4
% >> help newff
% newff Create a feed-forward backpropagation network.
% Obsoleted in R2010b NNET 7.0.
% Last used in R2010a NNET 6.0.4.
% The recommended function is feedforwardnet.
I disagree. I recommend
fitnet for regression and curvefitting
patternnet for classification and patternrecognition
Try the commands
>> help fitnet
>> help patternnet
Also, to improve training speed, see the appropriate documentation section at mathworks.com
http://www.mathworks.com/help/nnet/function-approximation-and-nonlinear-regression.html
Hope this helps.
Thank you for formally accepting my answer
Greg
  2 个评论
primrose khaleed
primrose khaleed 2014-7-4
thanks greg...but the both laptops used same version of matlab... but why one of them accept more than 10 nerunons and other not
Greg Heath
Greg Heath 2014-7-6
Spelling: neuron
Which version of MATLAB?
Regression or Classification? (fitnet or patternnet)
Have you looked up the comments in the documentation re the speed/size tradeoff ?
Post code so I know exactly what you are doing.
Greg

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