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Lauren Watson

2 accepted papers

2022

On the Importance of Difficulty Calibration in Membership Inference Attacks

ICLR 2022poster

The vulnerability of machine learning models to membership inference attacks has received much attention in recent years. However, existing attacks mostly remain impractical due to having high false positive rates, where non-member samples are often erroneously predicted as members. This type of err…

2022

The Shapley Value in Machine Learning

IJCAI 2022poster

Over the last few years, the Shapley value, a solution concept from cooperative game theory, has found numerous applications in machine learning. In this paper, we first discuss fundamental concepts of cooperative game theory and axiomatic properties of the Shapley value. Then we give an overview of…