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Sanaz


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Actif depuis 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...

plus de 10 ans il y a | 2 réponses | 0

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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...

plus de 10 ans il y a | 2 réponses | 1

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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?

environ 11 ans il y a | 1 réponse | 0

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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...

plus de 11 ans il y a | 2 réponses | 0

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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 ...

plus de 11 ans il y a | 1 réponse | 0

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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...

plus de 11 ans il y a | 1 réponse | 0

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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...

plus de 11 ans il y a | 1 réponse | 0

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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,...

plus de 11 ans il y a | 1 réponse | 0

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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...

plus de 11 ans il y a | 1 réponse | 0

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