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12/10/2020
Adversarial Linear Contextual Bandits with Graph-Structured Side Observations
This paper studies the adversarial graphical contextual bandits, a varia...
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10/08/2020
Nonstationary Reinforcement Learning with Linear Function Approximation
We consider reinforcement learning (RL) in episodic Markov decision proc...
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09/12/2019
Be Aware of Non-Stationarity: Nearly Optimal Algorithms for Piecewise-Stationary Cascading Bandits
Cascading bandit (CB) is a variant of both the multi-armed bandit (MAB) ...
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08/27/2019
A Near-Optimal Change-Detection Based Algorithm for Piecewise-Stationary Combinatorial Semi-Bandits
We investigate the piecewise-stationary combinatorial semi-bandit proble...
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11/25/2018