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cs.LG2024★ 3 cited
Online Bandits with (Biased) Offline Data: Adaptive Learning under Distribution Mismatch
Wang Chi Cheung, Lixing Lyu
Traditional online learning models are typically initialized from scratch. By contrast, contemporary real-world applications often have access to historical datasets that can poten…
cs.LG2024
Best Arm Identification with Resource Constraints
Zitian Li, Wang Chi Cheung
Motivated by the cost heterogeneity in experimentation across different alternatives, we study the Best Arm Identification with Resource Constraints (BAIwRC) problem. The agent aim…