79 citations · 184 across the 20 of their papers we have counts for
3 papers · 1 filter
Restless dependent bandits with fading memory
Oleksandr Zadorozhnyi, Gilles Blanchard, Alexandra Carpentier
We study the stochastic multi-armed bandit problem in the case when the arm samples are dependent over time and generated from so-called weak $\cC$-mixing processes. We establish a…
Local minimax rates for closeness testing of discrete distributions
Joseph Lam-Weil, Alexandra Carpentier, Bharath K. Sriperumbudur
We consider the closeness testing problem for discrete distributions. The goal is to distinguish whether two samples are drawn from the same unspecified distribution, or whether th…
Optimal Sparsity Testing in Linear regression Model
Alexandra Carpentier, Nicolas Verzelen
We consider the problem of sparsity testing in the high-dimensional linear regression model. The problem is to test whether the number of non-zero components (aka the sparsity) of…