2 papers
cs.LG2025
Best-Arm Identification in Unimodal Bandits
Riccardo Poiani, Marc Jourdan, Emilie Kaufmann +1
We study the fixed-confidence best-arm identification problem in unimodal bandits, in which the means of the arms increase with the index of the arm up to their maximum, then decre…
stat.ML2024
Pareto Set Identification With Posterior Sampling
Cyrille Kone, Marc Jourdan, Emilie Kaufmann
The problem of identifying the best answer among a collection of items having real-valued distribution is well-understood. Despite its practical relevance for many applications, fe…