Search Results for author: Siddhant Chaudhary

Found 2 papers, 0 papers with code

$α$-Fair Contextual Bandits

no code implementations22 Oct 2023 Siddhant Chaudhary, Abhishek Sinha

In this paper, we consider the $\alpha$-Fair Contextual Bandits problem, where the objective is to maximize the global $\alpha$-fair utility function - a non-decreasing concave function of the cumulative rewards in the adversarial setting.

Multi-Armed Bandits Recommendation Systems

Online Subset Selection using $α$-Core with no Augmented Regret

no code implementations28 Sep 2022 Sourav Sahoo, Siddhant Chaudhary, Samrat Mukhopadhyay, Abhishek Sinha

In this connection, we propose an online learning policy called SCore (Subset Selection with Core) that solves the problem for a large class of reward functions.

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