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how can divide the sample into two part (training and test) in Narnet
coqui - 2021-08-05

By using Matlab code the divide function which I have employed is divideblock therefore I necessarily divided the sample into three part : training, v...

using a trained ANN
farheen_asdf - 2021-08-05

hi all. I have trained a pattern recognition neural network and have gotten good results (87%). Although, i'm still confused as to how I actually use ...

neural network??
Markus - 2021-08-05

hi Guys! i have no experience with the neuronal toolbox. But i hope that i can solve these problem: My problem sounds not so difficult:   i have diff...

why doesn't overfitting happen ?
Fereshteh_efd - 2021-08-05

I wrote a code for classification, using a” patternnet “neural network to classify a dataset which is 2D two spiral dataset, all my data were 40 i...

Odd data preparation with NARX network
Nikita OKS - 2021-08-05

Hi, I am currently working on a NARX network for a time-series prediction problem. I am using a 3*4644 array as inputs and a 1*4644 array as my target...

How to change the activation function in ANN model created using toolbox
Izaizi Ismail - 2021-08-04

I've created this model by editing the codes from the toolbox. The purpose of this model is to train the network with operating data from a turbine. t...

how to use two separate files for ANN?
Rita - 2021-08-04

Hi, I would like to use two separate files for ANN.one file for training and the other file for test of data.Here is for the one input.   inputs = ii...

Neural Network generated code gives me different result then my own code
Kostrzewa - 2021-08-04

Hi ! Neural Network script generated by Matlab gets some set X and then we set paremters traing set ratio, validation set ratio and test set ratio. In...

Optimum MSE for neural networks
Newman - 2021-08-04

hi, I was designing a neural network using the app in Matlab and I the MSE (mean squared error)that I got in the training set is 100-200. I don't have...

What is wrong on these code ?
rendas - 2021-08-04

I applied these code for forecasting 10 days head   I used NARNET approach but i got error a   also i am using matalb R2013a   These error   Index...

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