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dueling bandit

2 papers across 2 sessions

Poster Session 4

1 paper
Thursday, December 4, 2025 · 4:30 PM → 7:30 PM
Exhibit Hall C,D,E
Preference-based Reinforcement Learning beyond Pairwise Comparisons: Benefits of Multiple Options
#3310 · Joongkyu Lee, Seouh-won Yi, Min-hwan Oh

We present the first theoretical analysis of PbRL with ranking feedback, showing that longer ranking feedback can provably improve sample efficiency.

Poster Session 5

1 paper
Friday, December 5, 2025 · 11:00 AM → 2:00 PM
Exhibit Hall C,D,E
Learning Across the Gap: Hybrid Multi-armed Bandits with Heterogeneous Offline and Online Data
#3102 · Qijia He, Minghan Wang, Xutong Liu, Zhiyong Wang, Fang Kong