2 papers
stat.ML2025
Thompson Exploration with Best Challenger Rule in Best Arm Identification
Jongyeong Lee, Junya Honda, Masashi Sugiyama
This paper studies the fixed-confidence best arm identification (BAI) problem in the bandit framework in the canonical single-parameter exponential models. For this problem, many p…
cs.LG2025
Multi-Player Approaches for Dueling Bandits
Or Raveh, Junya Honda, Masashi Sugiyama
Various approaches have emerged for multi-armed bandits in distributed systems. The multiplayer dueling bandit problem, common in scenarios with only preference-based information l…