TTA-ImageNet-C / README.md
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metadata
license: cc-by-4.0
task_categories:
  - image-classification
tags:
  - imagenet
  - corruption
  - robustness
  - tta
  - test-time-adaptation
pretty_name: TTA ImageNet-C
size_categories:
  - 1M<n<10M
configs:
  - config_name: gaussian_noise
    data_files:
      - split: severity_1
        path: data/gaussian_noise/severity_1/*.parquet
      - split: severity_2
        path: data/gaussian_noise/severity_2/*.parquet
      - split: severity_3
        path: data/gaussian_noise/severity_3/*.parquet
      - split: severity_4
        path: data/gaussian_noise/severity_4/*.parquet
      - split: severity_5
        path: data/gaussian_noise/severity_5/*.parquet
  - config_name: shot_noise
    data_files:
      - split: severity_1
        path: data/shot_noise/severity_1/*.parquet
      - split: severity_2
        path: data/shot_noise/severity_2/*.parquet
      - split: severity_3
        path: data/shot_noise/severity_3/*.parquet
      - split: severity_4
        path: data/shot_noise/severity_4/*.parquet
      - split: severity_5
        path: data/shot_noise/severity_5/*.parquet
  - config_name: impulse_noise
    data_files:
      - split: severity_1
        path: data/impulse_noise/severity_1/*.parquet
      - split: severity_2
        path: data/impulse_noise/severity_2/*.parquet
      - split: severity_3
        path: data/impulse_noise/severity_3/*.parquet
      - split: severity_4
        path: data/impulse_noise/severity_4/*.parquet
      - split: severity_5
        path: data/impulse_noise/severity_5/*.parquet
  - config_name: defocus_blur
    data_files:
      - split: severity_1
        path: data/defocus_blur/severity_1/*.parquet
      - split: severity_2
        path: data/defocus_blur/severity_2/*.parquet
      - split: severity_3
        path: data/defocus_blur/severity_3/*.parquet
      - split: severity_4
        path: data/defocus_blur/severity_4/*.parquet
      - split: severity_5
        path: data/defocus_blur/severity_5/*.parquet
  - config_name: glass_blur
    data_files:
      - split: severity_1
        path: data/glass_blur/severity_1/*.parquet
      - split: severity_2
        path: data/glass_blur/severity_2/*.parquet
      - split: severity_3
        path: data/glass_blur/severity_3/*.parquet
      - split: severity_4
        path: data/glass_blur/severity_4/*.parquet
      - split: severity_5
        path: data/glass_blur/severity_5/*.parquet
  - config_name: motion_blur
    data_files:
      - split: severity_1
        path: data/motion_blur/severity_1/*.parquet
      - split: severity_2
        path: data/motion_blur/severity_2/*.parquet
      - split: severity_3
        path: data/motion_blur/severity_3/*.parquet
      - split: severity_4
        path: data/motion_blur/severity_4/*.parquet
      - split: severity_5
        path: data/motion_blur/severity_5/*.parquet
  - config_name: zoom_blur
    data_files:
      - split: severity_1
        path: data/zoom_blur/severity_1/*.parquet
      - split: severity_2
        path: data/zoom_blur/severity_2/*.parquet
      - split: severity_3
        path: data/zoom_blur/severity_3/*.parquet
      - split: severity_4
        path: data/zoom_blur/severity_4/*.parquet
      - split: severity_5
        path: data/zoom_blur/severity_5/*.parquet
  - config_name: snow
    data_files:
      - split: severity_1
        path: data/snow/severity_1/*.parquet
      - split: severity_2
        path: data/snow/severity_2/*.parquet
      - split: severity_3
        path: data/snow/severity_3/*.parquet
      - split: severity_4
        path: data/snow/severity_4/*.parquet
      - split: severity_5
        path: data/snow/severity_5/*.parquet
  - config_name: frost
    data_files:
      - split: severity_1
        path: data/frost/severity_1/*.parquet
      - split: severity_2
        path: data/frost/severity_2/*.parquet
      - split: severity_3
        path: data/frost/severity_3/*.parquet
      - split: severity_4
        path: data/frost/severity_4/*.parquet
      - split: severity_5
        path: data/frost/severity_5/*.parquet
  - config_name: fog
    data_files:
      - split: severity_1
        path: data/fog/severity_1/*.parquet
      - split: severity_2
        path: data/fog/severity_2/*.parquet
      - split: severity_3
        path: data/fog/severity_3/*.parquet
      - split: severity_4
        path: data/fog/severity_4/*.parquet
      - split: severity_5
        path: data/fog/severity_5/*.parquet
  - config_name: brightness
    data_files:
      - split: severity_1
        path: data/brightness/severity_1/*.parquet
      - split: severity_2
        path: data/brightness/severity_2/*.parquet
      - split: severity_3
        path: data/brightness/severity_3/*.parquet
      - split: severity_4
        path: data/brightness/severity_4/*.parquet
      - split: severity_5
        path: data/brightness/severity_5/*.parquet
  - config_name: contrast
    data_files:
      - split: severity_1
        path: data/contrast/severity_1/*.parquet
      - split: severity_2
        path: data/contrast/severity_2/*.parquet
      - split: severity_3
        path: data/contrast/severity_3/*.parquet
      - split: severity_4
        path: data/contrast/severity_4/*.parquet
      - split: severity_5
        path: data/contrast/severity_5/*.parquet
  - config_name: elastic_transform
    data_files:
      - split: severity_1
        path: data/elastic_transform/severity_1/*.parquet
      - split: severity_2
        path: data/elastic_transform/severity_2/*.parquet
      - split: severity_3
        path: data/elastic_transform/severity_3/*.parquet
      - split: severity_4
        path: data/elastic_transform/severity_4/*.parquet
      - split: severity_5
        path: data/elastic_transform/severity_5/*.parquet
  - config_name: pixelate
    data_files:
      - split: severity_1
        path: data/pixelate/severity_1/*.parquet
      - split: severity_2
        path: data/pixelate/severity_2/*.parquet
      - split: severity_3
        path: data/pixelate/severity_3/*.parquet
      - split: severity_4
        path: data/pixelate/severity_4/*.parquet
      - split: severity_5
        path: data/pixelate/severity_5/*.parquet
  - config_name: jpeg_compression
    data_files:
      - split: severity_1
        path: data/jpeg_compression/severity_1/*.parquet
      - split: severity_2
        path: data/jpeg_compression/severity_2/*.parquet
      - split: severity_3
        path: data/jpeg_compression/severity_3/*.parquet
      - split: severity_4
        path: data/jpeg_compression/severity_4/*.parquet
      - split: severity_5
        path: data/jpeg_compression/severity_5/*.parquet

TTA-ImageNet-C

Mirror of ImageNet-C (Hendrycks & Dietterich, ICLR 2019) with a revision pin for reproducible test-time adaptation evaluation.

Citation

@inproceedings{hendrycks2019benchmarking,
  title={Benchmarking Neural Network Robustness to Common Corruptions and Perturbations},
  author={Hendrycks, Dan and Dietterich, Thomas},
  booktitle={ICLR},
  year={2019}
}

Structure

  • 15 configs: one per corruption type (gaussian_noise, shot_noise, ..., jpeg_compression).
  • 5 splits per config: severity_1 through severity_5, 50 000 images each (1000 classes x 50).
  • Labels are ClassLabel with 1000 WordNet-ID names in torchvision order (lexicographic on wnid; n01440764 = idx 0 = tench).

Usage

from datasets import load_dataset

ds = load_dataset("WNJXYK/TTA-ImageNet-C",
                  name="gaussian_noise",
                  split="severity_5",
                  revision="v1.0")

Provenance

This mirror was built by scripts/publish_imagenetc.py in the TTA-Evaluation-Harness repo. JPEG bytes are copied 1:1 from the upstream files - no re-encoding, pixel-for-pixel identical to Hendrycks's release.