In MATLAB , NANs in during training neural network

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Amir Khan
Amir Khan 2021-11-13
评论： Arjun Suhass 2022-1-25
I encountered a very strange problem while using Matlab 2016a Using a neural network built into the Perceptron NNtool toolbox, I try to predict a nonlinear variable. However, during training, the values obtained are for testing and training and validation of NANs. I tried to change the learning speed and hide the layers, but nothing worked. Do you have any idea, why is this so? Any help is greatly appreciated!

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回答（1 个）

David Willingham
David Willingham 2021-11-15
Hi,
MathWorks didn't build the Perceptron NNtool toolbox. You can run shallow neural networks in both the Statistics and Machine Learning toolbox:
https://www.mathworks.com/help/stats/neural-networks-for-classification.html
and within Deep Learning Toolbox there is also functionality:
https://www.mathworks.com/help/deeplearning/gs/classify-patterns-with-a-neural-network.html
Have you had a look at either of those? If so, then there is support MathWorks could offer

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