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Use MNIST160 #10069

Merged
merged 2 commits into from
Nov 7, 2022
Merged

Use MNIST160 #10069

merged 2 commits into from
Nov 7, 2022

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glenn-jocher
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@glenn-jocher glenn-jocher commented Nov 7, 2022

New 160-image MNIST subset composed of first 8 examples of each class. Suitable for fast CI.

Signed-off-by: Glenn Jocher [email protected]

πŸ› οΈ PR Summary

Made with ❀️ by Ultralytics Actions

🌟 Summary

Enhancements to the image classification training and validation process within the YOLOv5 CI workflow.

πŸ“Š Key Changes

  • πŸ” Changed data source from mnist2560 to mnist160 for training, validation, and prediction steps.
  • πŸ“ Removed --imgsz 224 from the export.py command, simplifying the export invocation.

🎯 Purpose & Impact

  • πŸŽ“ The update from mnist2560 to mnist160 is likely a move to use a dataset variant with different characteristics, which may improve training speed or model performance on smaller datasets.
  • πŸ—œ Removing the image size parameter (--imgsz) from the export command could be aimed at standardizing the export process or reducing the complexity of the command. It may impact the exported model's compatibility with specific image sizes if defaults are not comprehensive.

These changes aim to refine the training and evaluation pipeline, positively affecting developers by providing more streamlined commands and potentially better model performance and training speed. Additionally, it can aid users who follow the CI workflow as a reference for their own projects. πŸ€–βœ¨

New 160-image MNIST subset composed of first 8 examples of each class. Suitable for fast CI.

Signed-off-by: Glenn Jocher <[email protected]>
@glenn-jocher glenn-jocher self-assigned this Nov 7, 2022
@glenn-jocher glenn-jocher merged commit e00d02d into master Nov 7, 2022
@glenn-jocher glenn-jocher deleted the glenn-jocher-patch-2 branch November 7, 2022 22:07
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