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cs.LG2026
Best-Arm Identification with Generative Proxy
Tianyi Ma, Hanzhang Qin, Ruihao Zhu +1
Best-arm identification is a canonical model for data-driven decision-making, but in many applications each reward observation is costly. Motivated by the growing availability of c…
cs.LG2025
Thompson Sampling for Repeated Newsvendor
Li Chen, Hanzhang Qin, Yunbei Xu +2
In this paper, we investigate the performance of Thompson Sampling (TS) for online learning with censored feedback, focusing primarily on the classic repeated newsvendor model--a f…