DataFunTalk
May 9, 2020 · Artificial Intelligence
Hierarchical Adaptive Contextual Bandits for Resource-Constrained Recommendation (HATCH): A Detailed Review
This article provides a comprehensive review of the HATCH method—Hierarchical Adaptive Contextual Bandits for Resource‑Constraint based Recommendation—detailing its hierarchical architecture, objective function, resource allocation and personalization layers, cumulative regret analysis, experimental results on simulated and real data, and future directions.
Contextual BanditsCumulative RegretHATCH
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