Getting number of data points for training, validation and testing of neural network; showing the training and testing data of neural networks?

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Harshith Bhat 2017-12-25

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评论： Greg Heath 2018-1-29

采纳的回答： Neil Guertin

Values.pdf

在 MATLAB Online 中打开

I have analyzed the experiment data using DA, DD, SPEED, FEED as 'Input' and Thrust as 'target' by transposing the data given in Microsoft excel file using NNTOOL. I also have Included the related pictures regarding the network. Please tell me how to get number of data points for training, validation and testing of neural network;

showing the training and testing data of neural networks?

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Neil Guertin 2018-1-2

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nntool is an older tool and is not recommended. Use nnstart instead. From there you can get to the Neural Fitting app which has options for setting training, validation, and testing percentages, and will walk you through the rest of the neural network creation process.

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Harshith Bhat 2018-1-27

How can I show the training and testing data in Microsoft excel format or in the text format?

Greg Heath 2018-1-29

在 MATLAB Online 中打开

 [ net tr y e ] = train(net,x,t);
 % y=net(x); e = t-y;

% To find the trn/val/tst indices view the training record tr, via

tr = tr % No semicolon

Hope this helps

Thank you for formally accepting my answer

Greg

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