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Live Q&A - Building A Tensorflow Lite Neural Network Vibration Classifier, With A Little Help From DSP
John Edwards - Watch Now - Duration: 22:54
Hi Kelly,
Thank you very much for your kind words.
Unfortunately, I'm not aware of any material of that kind, I guess because it is such a new topic of interest.
The best thing to do is search for published articles. This is a good example, although it uses Wavelets rather than the FFT - https://www.hindawi.com/journals/sv/2020/1650270/
Good luck in your search.
Best regards,
John
Please do submit any questions here and I will be glad to answer them.
I'll be online straight after the video finishes
Source code and test datasets can be downloaded from here: https://github.com/Numerix-DSP/DSP_And_ML_Examples
10:31:53 From Leonard : hello 10:32:17 From John Edwards : Hi Everyone, Welcome to the live Q&A 10:46:22 From Michael Kirkhart : Here is a URL for a potential dataset for motor vibration classification: http://www02.smt.ufrj.br/~offshore/mfs/page_01.html 10:47:32 From John Edwards : Thanks Michael, yes that's another one 10:53:13 From Michael Kirkhart : Great talk - excellent application example - like the fact that you did not blindly throw the data at the CNN, but employed "old school" feature engineering. 10:54:05 From Michael Kirkhart : As always, it depends
Hi John, nice talk. Where would I find tutorial background information that would help with design tradeoffs?