Parameter Drift as a Signal for Membership Inference in Overfit-Tuned LLMs

Takuto Kitamura, Yu Suzuki 0002. Parameter Drift as a Signal for Membership Inference in Overfit-Tuned LLMs. In Carson K. Leung, Anton Dignös, Gabriele Kotsis, A Min Tjoa, Ismail Khalil, editors, Big Data Analytics and Knowledge Discovery - 27th International Conference, DaWaK 2025, Bangkok, Thailand, August 25-27, 2025, Proceedings. Volume 16048 of Lecture Notes in Computer Science, pages 286-301, Springer, 2025. [doi]

Abstract

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