MedBN: Robust Test-Time Adaptation against Malicious Test Samples

no code implementations • 28 Mar 2024 • Hyejin Park, Jeongyeon Hwang, Sunung Mun, Sangdon Park, Jungseul Ok

In response to the emerging threat, we propose median batch normalization (MedBN), leveraging the robustness of the median for statistics estimation within the batch normalization layer during test-time inference.

Test-time Adaptation