Training a Deep Neural Network with MATLAB App Designer

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arya nair
arya nair on 28 Oct 2021
Is it possible to train a Deep Neural Network into an app created from the Matlab App Designer?
I tried the following code.
net = trainNetwork(app.XTrain,app.YTrain,layers,options);
But it shows ''error during training'' while initiating training.
  2 Comments
arya nair
arya nair on 28 Oct 2021
Training on single GPU.
|======================================================================================================================|
| Epoch | Iteration | Time Elapsed | Mini-batch | Validation | Mini-batch | Validation | Base Learning |
| | | (hh:mm:ss) | Accuracy | Accuracy | Loss | Loss | Rate |
|======================================================================================================================|
Error using trainNetwork (line 184)
Out of range subscript.
Error in SAA/TrainNetworkButtonPushed (line 524)
net = trainNetwork(app.XTrain,app.YTrain,app.layers,app.options);
Caused by:
Error using sub2ind (line 43)
Out of range subscript.
Error while evaluating Button PrivateButtonPushedFcn.

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Answers (1)

Anshika Chaurasia
Anshika Chaurasia on 2 Nov 2021
Hi,
The error message (Out of range subscript) is received when the user is trying to access an array index exceeding the size of the array.
It would be great if you can share the script for reproduction of the issue at our end. Which MATLAB version you have used?

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