# Eddie's Learning Record 31

**Published by:** [Eddie's Learning Records](https://paragraph.com/@eddiehe/)
**Published on:** 2023-02-02
**URL:** https://paragraph.com/@eddiehe/eddies-learning-record-31

## Content

1. DurationMonday, January 2nd, 2023 - January 7th, 2023 2. Learning Records2.1 Redid the ExperimentsOkay, I found the reason why the model ran like shit. The shuffle of the validation dataset made terrible results. And different batch_size or normalizations resulted in different outcomes. 2.2 RefactoringThe error said I encountered the 2 G limit of the tensorflow dataset buffer size. I tried to use the from_generator function. Unfortunately, it worked worse. I can't even finish the micro-expression training. Furthermore, the learning rate seemed to have a huge impact on the outcomes. So whether the model is shit or the learning rate doesn't fit. I had no idea. 3. Feelings3.1 RelievedFinally, I finished the NTCE test on Saturday, January 7th, 2023. Then I could focus more on the experiment.

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