no code implementations • 23 Feb 2024 • Gergely Neu, Matteo Papini, Ludovic Schwartz
We study the problem of online learning in contextual bandit problems where the loss function is assumed to belong to a known parametric function class.
no code implementations • 27 May 2022 • Gergely Neu, Julia Olkhovskaya, Matteo Papini, Ludovic Schwartz
We study the Bayesian regret of the renowned Thompson Sampling algorithm in contextual bandits with binary losses and adversarially-selected contexts.
no code implementations • 16 Mar 2022 • Maxime Oquab, Daniel Haziza, Ludovic Schwartz, Tao Xu, Katayoun Zand, Rui Wang, Peirong Liu, Camille Couprie
As the quality of few shot facial animation from landmarks increases, new applications become possible, such as ultra low bandwidth video chat compression with a high degree of realism.