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cs.LG2026
Selective Ensemble Based on Preference-Directed Multi-Objective Bandits
Lanjihong Ma, Zhen-Yu Zhang, Masashi Sugiyama +1
Selective ensemble for modern machine learning systems requires choosing promising model candidates under limited evaluation budgets, while downstream tasks often specify only part…
cs.LG2023
Fixed-Budget Real-Valued Combinatorial Pure Exploration of Multi-Armed Bandit
Shintaro Nakamura, Masashi Sugiyama
We study the real-valued combinatorial pure exploration of the multi-armed bandit in the fixed-budget setting. We first introduce the Combinatorial Successive Asign (CSA) algorithm…