2 papers
cs.LG2026
Data as a Lever: A Neighbouring Datasets Perspective on Predictive Multiplicity
Prakhar Ganesh, Hsiang Hsu, Golnoosh Farnadi
Multiplicity, the existence of equally good yet competing models, has received growing attention in recent years. While prior work has emphasized modelling choices, the critical ro…
cs.LG2026
The Unseen Threat: Residual Knowledge in Machine Unlearning under Perturbed Samples
Hsiang Hsu, Pradeep Niroula, Zichang He +3
Machine unlearning offers a practical alternative to avoid full model re-training by approximately removing the influence of specific user data. While existing methods certify unle…