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cs.LG2026
Gaussian-Width Bounds for Offline-to-Online Linear Bandits
Kushagra Chandak, Volodymyr Tkachuk, Xiaoqi Tan +1
We study how offline data can help online learning in stochastic linear bandits. We focus on partially covered offline data, where only of the feature directions are poorly…
cs.LG2026
Offline-to-Online Learning in Linear Bandits
Kushagra Chandak, Toshinori Kitamura, Xiaoqi Tan
We study online learning with an additional offline dataset in the stochastic linear bandit setting. Although this problem arises frequently in practice, the offline-to-online trad…