Near-Optimal Regret for KL-Regularized Multi-Armed Bandits

arXiv:2603.02155 · cs.LG, cs.AI, math.ST, stat.ML, stat.TH · Submitted 2026-03-02 · Read on arXiv

cs.LG, cs.AI, math.ST, stat.ML, stat.TH

Submitted: 2026-03-02

Updated: 2026-10-22

Terminology

• Regret — 5× in this paper · explained in 4 episodes
• Regularization — 2× in this paper · explained in 3 episodes
• Reinforcement Learning — 1× in this paper · explained in 4 episodes

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