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Preferences Evolve And So Should Your Bandits: Bandits with Evolving States for Online Platforms
Feb. 19, 2024, 5:43 a.m. | Khashayar Khosravi, Renato Paes Leme, Chara Podimata, Apostolis Tsorvantzis
cs.LG updates on arXiv.org arxiv.org
Abstract: We propose a model for learning with bandit feedback while accounting for deterministically evolving and unobservable states that we call \emph{Bandits with Deterministically Evolving States} ($B-DES$). The workhorse applications of our model are learning for recommendation systems and learning for online ads. In both cases, the reward that the algorithm obtains at each round is a function of the short-term reward of the action chosen and how "healthy" the system is (i.e., as measured by …
abstract accounting applications arxiv call cs.ai cs.gt cs.lg des feedback online platforms platforms recommendation recommendation systems systems type
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