Stable and Efficient Adversarial Training through Local Linearization. (arXiv:2210.05373v1 [cs.LG])

There has been a recent surge in single-step adversarial training as it shows
robustness and efficiency. However, a phenomenon referred to as ``catastrophic
overfitting" has been observed, which is prevalent in single-step defenses and
may frustrate attempts to use FGSM adversarial training. To address this issue,
we propose a novel method, Stable and Efficient Adversarial Training (SEAT),
which mitigates catastrophic overfitting by harnessing on local properties that
distinguish a robust model from that of a catastrophic overfitted model. The
proposed …

arxiv linearization training