Jiawei Huang, Bingcong Li, Christoph Dann, Niao He. Can RLHF be More Efficient with Imperfect Reward Models? A Policy Coverage Perspective. In Forty-second International Conference on Machine Learning, ICML 2025, Vancouver, BC, Canada, July 13-19, 2025. OpenReview.net, 2025. [doi]
Abstract is missing.