Does Sparsity Help in Learning Misspecified Linear Bandits?

Jialin Dong, Lin Yang 0011. Does Sparsity Help in Learning Misspecified Linear Bandits?. In Andreas Krause 0001, Emma Brunskill, KyungHyun Cho, Barbara Engelhardt, Sivan Sabato, Jonathan Scarlett, editors, International Conference on Machine Learning, ICML 2023, 23-29 July 2023, Honolulu, Hawaii, USA. Volume 202 of Proceedings of Machine Learning Research, pages 8317-8333, PMLR, 2023. [doi]

Abstract

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