Papers › The Many Faces of Robustness: A Critical Analysis of Out-of-Distribution Generalization

The Many Faces of Robustness: A Critical Analysis of Out-of-Distribution Generalization

29 Jun 2020ICCV 2021 10arXiv:2006.16241archive 2025-07-28

Dan Hendrycks, Steven Basart, Norman Mu, Saurav Kadavath, Frank Wang, Evan Dorundo, Rahul Desai, Tyler Zhu, Samyak Parajuli, Mike Guo, Dawn Song, Jacob Steinhardt, Justin Gilmer

We introduce four new real-world distribution shift datasets consisting of changes in image style, image blurriness, geographic location, camera operation, and more. With our new datasets, we take stock of previously proposed methods for improving out-of-distribution robustness and put them to the test. We find that using larger models and artificial data augmentations can improve robustness on real-world distribution shifts, contrary to claims in prior work. We find improvements in artificial robustness benchmarks can transfer to real-world distribution shifts, contrary to claims in prior work. Motivated by our observation that data augmentations can help with real-world distribution shifts, we also introduce a new data augmentation method which advances the state-of-the-art and outperforms models pretrained with 1000 times more labeled data. Overall we find that some methods consistently help with distribution shifts in texture and local image statistics, but these methods do not help with some other distribution shifts like geographic changes. Our results show that future research must study multiple distribution shifts simultaneously, as we demonstrate that no evaluated method consistently improves robustness.

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Tasks

Data AugmentationDomain GeneralizationOut-of-Distribution Generalization

Datasets

Introduced by this paper, per the archive.

ImageNet-R

Results from the paper archive 2025-07-28

TaskDatasetModelMetricValueRank at snapshotLeaderboardReport
Domain Generalization ImageNet-C DeepAugment (ResNet-50) mean Corruption Error (mCE) 60.4 #36 of 47 Archive leaderboard report
Domain Generalization ImageNet-R DeepAugment+AugMix (ResNet-50) Top-1 Error Rate 53.2 #29 of 39 Archive leaderboard report
Domain Generalization ImageNet-R DeepAugment (ResNet-50) Top-1 Error Rate 57.8 #33 of 39 Archive leaderboard report
Domain Generalization VizWiz-Classification ResNet-50 (deepaugment) Accuracy - All Images 41.3 #30 of 90 Archive leaderboard report
Domain Generalization VizWiz-Classification ResNet-50 (deepaugment) Accuracy - Clean Images 46 #30 of 90 Archive leaderboard report
Domain Generalization VizWiz-Classification ResNet-50 (deepaugment) Accuracy - Corrupted Images 34.9 #30 of 90 Archive leaderboard report
Domain Generalization VizWiz-Classification ResNet-50 (deepaugment+augmix) Accuracy - All Images 40.3 #35 of 90 Archive leaderboard report
Domain Generalization VizWiz-Classification ResNet-50 (deepaugment+augmix) Accuracy - Clean Images 44.5 #35 of 90 Archive leaderboard report
Domain Generalization VizWiz-Classification ResNet-50 (deepaugment+augmix) Accuracy - Corrupted Images 34.1 #35 of 90 Archive leaderboard report

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