139 citations · 615 across the 107 of their papers we have counts for
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Batched bandit problems
Vianney Perchet, Philippe Rigollet, Sylvain Chassang +1
Motivated by practical applications, chiefly clinical trials, we study the regret achievable for stochastic bandits under the constraint that the employed policy must split trials…
Bounded regret in stochastic multi-armed bandits
Sébastien Bubeck, Vianney Perchet, Philippe Rigollet
We study the stochastic multi-armed bandit problem when one knows the value of an optimal arm, as a well as a positive lower bound on the smallest positive gap . W…
The multi-armed bandit problem with covariates
Vianney Perchet, Philippe Rigollet
We consider a multi-armed bandit problem in a setting where each arm produces a noisy reward realization which depends on an observable random covariate. As opposed to the traditio…