mlsanityData to 7 Oct 2026

Generalist: Decoupling Natural and Robust Generalization

arXiv 2303.13813 ↗First posted 24 Mar 2023cs.CV cs.AI cs.LGcited by 14

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Abstract (arXiv)

Deep neural networks obtained by standard training have been constantly plagued by adversarial examples. Although adversarial training demonstrates its capability to defend against adversarial examples, unfortunately, it leads to an inevitable drop in the natural generalization. To address the issue, we decouple the natural generalization and the robust generalization from joint training and formulate different training strategies for each one. Specifically, instead of minimizing a global loss on the expectation over these two generalization errors, we propose a bi-expert framework called Generalist where we simultaneously train base learners with task-aware strategies so that they can specialize in their own fields. The parameters of base learners are collected and combined to form a global learner at intervals during the training process. The global learner is then distributed to the base learners as initialized parameters for continued training. Theoretically, we prove that the risks of Generalist will get lower once the base learners are well trained. Extensive experiments verify the applicability of Generalist to achieve high accuracy on natural examples while maintaining considerable robustness to adversarial ones. Code is available at https://github.com/PKU-ML/Generalist.

Key facts. Cited by 14 papers in the map (data through 7 Oct 2026). Builds on 36 of its 46 references that are in the map. First posted on arXiv 24 Mar 2023.

Builds on

36 of 46 references.

References · 36

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24 more
  1. 2018Averaging Weights Leads to Wider Optima and Better Generalizationcited by 1,194
  2. 2018On First-Order Meta-Learning Algorithmscited by 1,003
  3. 2018Robustness May Be at Odds with Accuracycited by 873
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  17. 2019Interpolated Adversarial Training: Achieving Robust Neural Networks without Sacrificing Too Much Accuracycited by 49
  18. 2020Transferable, Controllable, and Inconspicuous Adversarial Attacks on Person Re-identification With Deep Mis-Rankingcited by 42
  19. 2022Self-Ensemble Adversarial Training for Improved Robustnesscited by 38
  20. 2019Detecting and Diagnosing Adversarial Images with Class-Conditional Capsule Reconstructionscited by 30
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Citing papers per year: 2023: 5; 2024: 3; 2025: 3; 2026: 3.

14 papers.

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