Commit History

  1. Remove old hardness_data_mix.parquet (replaced with hardness_data_mix_with_images.parquet)

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    caf02ae

  1. Add self-contained dataset with embedded image binary data (no external file paths needed)

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    5823e4e
  2. Update citation to correct arXiv format

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    5d0d645
  3. Add comprehensive dataset documentation and usage guide

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    32b841b
  4. Upload main hardness dataset with 81,924 samples

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    bb06a2b
  5. initial commit

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    c53ae9b