PGD Attack Trajectory Analysis Offers Nuanced Robustness Insights

2026-08-27

New research examines the limitations of standard PGD adversarial robustness evaluation, finding trajectory-level metrics provide a more detailed understanding of model behavior during attacks than final accuracy alone. Steps-to-failure distributions emerged as a key indicator of robustness.

Source: arXiv · cs.LG

Reported by VERA Newswire.