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Remove duplicate images from dataset (train and test) #50

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mrdbourke opened this issue Jan 10, 2023 · 1 comment
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Remove duplicate images from dataset (train and test) #50

mrdbourke opened this issue Jan 10, 2023 · 1 comment

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@mrdbourke
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mrdbourke commented Jan 10, 2023 •
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  • Found a library to help with image duplication thanks to hashing — https://github.com/idealo/imagededup
  • Removing duplicates will help make the model more robust and prevent data from leaking from train → test set (and then giving false metrics)
  • Created a small notebook for this (07_remove_duplicates.ipynb) and it seems to work very well, found ~500/24500 images were duplicates in a few minutes and there were little samples that weren’t (after a series of quick random plots)

Could integrate this workflow to run over all the images every so often (or whenever new data is added to the dataset).
@mrdbourke mrdbourke mentioned this issue Jan 24, 2023
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@mrdbourke
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Moved to #53

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