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Topic: neural network
Replies: 1   Last Post: May 13, 2014 4:37 PM

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Murugan Solaiyappan

Posts: 40
Registered: 12/4/10
neural network
Posted: May 13, 2014 1:26 PM
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Dear matlab friends,

I created a feed forawrd network with 3 neurons.
I am trying to display the weight of input weight and layer weight,
the command is
net=newff(input_n,target_n,3);
net.IW{1,1}
net.LW{2,1}

output of the above command is

net.IW{1,1} is

4.2000
4.2000
-4.2000

net.LW{2,1} is
ans =

0.8268 0.2647 -0.8049


My question is how these weight are calculated ?
Is any procedures are followed to compute these weightre ,
If yes please kindly share your experience with me.
also specify some resource or link related to weight initialization and updation.

Thanks in advance,


Date Subject Author
5/13/14
Read neural network
Murugan Solaiyappan
5/13/14
Read Re: neural network
Greg Heath

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