Missing processTurboFanDataTrain function in deep learning example

Hi

There is an example of deep lerarnig provoded by mathwork in the following link:

https://www.mathworks.com/help/deeplearning/ug/sequence-to-sequence-regression-using-deep-learning.html#SequencetoSequenceRegressionUsingDeepLearningExample-2

I was trying to run this example code but there were missing functions which are processTurboFanDataTtain and processTurboFanDataTest.

Could you please guide me to find these missing functions?

Thanks

[Mohammad Sami]

Paste the following command in Maltab

openExample('nnet/SequencetoSequenceRegressionUsingDeepLearningExample')

The two functions are in the same folder as the example

[ABDULRAQEB ALHAMMADI]

Thanks for your reply

I did it but got an error.

>> openExample('nnet/SequencetoSequenceRegressionUsingDeepLearningExample')

Index exceeds matrix dimensions.

Error in openExample>readMetadata (line 95)

metadata.component = tokens{1};

Error in openExample (line 10)

metadata = readMetadata(id);

================================================

Is it because of the old version (I'm using R2016a)?

Could you please upload here these functions?

Answer 1

[Steven Lord]

I believe, based on the Release Notes, that this example was introduced in release R2018a. Because of that I'm doubtful you could run it in release R2016a. Regardless, those helper functions are part of Deep Learning Toolbox so no, people should not upload those functions here. Upgrade to release R2018a or later with Deep Learning Toolbox (which prior to release R2018b was named Neural Network Toolbox) in order to run that example.

[ABDULRAQEB ALHAMMADI]

Ok, thanks for your clarification.

[baby]

even in 2022b the related download for data and related functions are not available in the description as written in the example notes, but can be found : \MATLAB\R2022b\examples\deeplearning_shared\main

[Steven Lord]

When I open the example in MATLAB Online the current directory contains three files, two of which are the helper files listed in the original question:

>> ls
processTurboFanDataTest.m  processTurboFanDataTrain.m  SequencetoSequenceRegressionUsingDeepLearningExample.mlx

If I opened the example in release R2022b with Deep Learning Toolbox installed I'd expect that same behavior.

Answer 2

[Omar Kamel]

I tried this example with R2023b but the functions processTurboFanDataTrain and processTurboFanDataTest is not available. Any help on that?