Pourya Shamsolmoali*

Rethinking Fast Adversarial Training: A Splitting Technique To Overcome Catastrophic Overfitting

"Catastrophic overfitting (CO) poses a significant challenge to fast adversarial training (FastAT), particularly at large perturbation scales, leading to dramatic reductions in adversarial test accuracy. Our analysis of existing FastAT methods shows that CO is accompanied by abrupt and irregular flu…