Vanilla Policy Optimization Is Both Optimal and Differentially Private for Stochastic Contextual Bandits

arXiv:2609.33888 · cs.LG · Submitted 2026-09-27 · Read on arXiv

cs.LG

Submitted: 2026-09-27

Updated: 2026-09-27

Terminology

• Contextual Bandits — 1× in this paper · explained in 3 episodes
• Differentially Private — 1× in this paper · explained in 3 episodes

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