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papersSEP 10 04:00 UTC

Meta-LinEXP3: Meta-Learning for Adversarial Linear Contextual Bandits

A new arXiv paper presents Meta-LinEXP3, an algorithm that brings meta-learning to adversarial linear contextual bandits, a setting where earlier results largely covered only stochastic or non-contextual variants. The method uses an online-within-online framework to transfer knowledge across a sequence of bandit tasks.

meta-learning/bandits/research/algorithms