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reward variance

6 papers

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Co-occurring keywords · papers mentioning both

regret bound (3) multi-armed bandit (3) online learning (2) variance minimization (1) arm identification (1) sub-gaussian distribution (1) heterogeneous reward (1) game-theoretic framework (1) variance analysis (1) budget allocation (1)

Papers

Variance-Dependent Regret Bounds for Nonstationary Linear Bandits AISTATS 2025 How Does Variance Shape the Regret in Contextual Bandits? NeurIPS 2024 Only Pay for What Is Uncertain: Variance-Adaptive Thompson Sampling ICLR 2024 A Game-Theoretic Framework for Managing Risk in Multi-Agent Systems ICML 2023 Fixed-Budget Best-Arm Identification with Heterogeneous Reward Variances UAI 2023 Approximate Top-m Arm Identification with Heterogeneous Reward Variances AISTATS 2022