Indiana University Bloomington; Northwestern University; University of Illinois at Urbana-Champaign; The University of Texas at Austin
Yuan Xie, Boyi Liu, Qiang Liu, Zhaoran Wang, Yuan Zhou, Jian Peng
Causal inference;Policy Optimization;Non-asymptotic analysis
Off-Policy Evaluation and Learning from Logged Bandit Feedback: Error Reduction via Surrogate Policy