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10/11/2019
Batched Multi-Armed Bandits with Optimal Regret
We present a simple and efficient algorithm for the batched stochastic m...
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10/11/2019
Old Dog Learns New Tricks: Randomized UCB for Bandit Problems
We propose RandUCB, a bandit strategy that uses theoretically derived co...
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02/04/2019
New Algorithms for Multiplayer Bandits when Arm Means Vary Among Players
We study multiplayer stochastic multi-armed bandit problems in which the...
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10/19/2018
The total variation distance between high-dimensional Gaussians
We prove a lower bound and an upper bound for the total variation distan...
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08/25/2018
Multiplayer bandits without observing collision information
We study multiplayer stochastic multi-armed bandit problems in which the...
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06/18/2018
The Minimax Learning Rate of Normal and Ising Undirected Graphical Models
Let G be an undirected graph with m edges and d vertices. We show that d...
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01/11/2018
Some techniques in density estimation
Density estimation is an interdisciplinary topic at the intersection of ...
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10/14/2017