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Sanaz


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Active since 2013

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Question


what are the unit and source of topo data in matlab?
I want to use the elevation data from topo.mat in matlab. I need some information about it. 1)What is the unit for the elevation...

mer än 10 år ago | 2 answers | 0

2

answers

Question


find min or max value element from more than two matrices
I know how we can find min or max value element from two matrices. For more than two matrices we can do two by two and then comp...

mer än 10 år ago | 2 answers | 1

2

answers

Question


What is the default function or range for initialization of the weights and bias in the Artificial Neural Network?
What is the default function or range for the first initialization of the weights and bias in the Artificial Neural Network?

ungefär 11 år ago | 1 answer | 0

1

answer

Question


What are the reasons for having different outputs after several runs?
I use the same initial condition for my network, but I still get different outputs. What are the other factors that can cause th...

mer än 11 år ago | 2 answers | 0

2

answers

Question


What is the meaning of "net.adaptParam.passes=10" ?
One of the parameter in adapt function is "net.adaptParam.passes", I was wondering if some one knows what it means? and how it ...

mer än 11 år ago | 0 answers | 0

0

answers

Question


I adapt neural network instead of train. Any one knows how I can see which stopping criteria causes to stop the network ? (nntraintool command does not work!)
When I use the example of the ANN toolbox with training the network in the matlab, I am able to see number of the Epoch, Time, P...

mer än 11 år ago | 1 answer | 0

1

answer

Question


How can I get the values for initial and other steps of the biases and weights (except the final step which network stops)?
I used net = init(net); net.initFcn = 'initlay'; net.layers{1}.initFcn= 'initnw'; net.layers{1}.initFcn= 'initnw'; net.i...

mer än 11 år ago | 0 answers | 0

0

answers

Question


What is the difference between training, adapting, and learning in the neural network?
I know that we can use different training functions. I do not know what is the difference between [net,tr] = adapt(net,inputs,...

mer än 11 år ago | 1 answer | 0

1

answer

Question


For one hidden layer with "tansig","purelin" transfer functions the post process Fcns = {'removeconstantrows','mapminmax'} is done after tansig or purlin?
I have one hidden layer with "tansig","purelin" transfer function. I used net.inputs{1}.processFcns = {'removeconstantrows','map...

mer än 11 år ago | 0 answers | 0

0

answers