@inproceedings{NEURIPS2019_4ffb0d2b, author = {Xie, Tengyang and Ma, Yifei and Wang, Yu-Xiang}, booktitle = {Advances in Neural Information Processing Systems}, editor = {H. Wallach and H. Larochelle and A. Beygelzimer and F. d\textquotesingle Alch\'{e}-Buc and E. Fox and R. Garnett}, pages = {}, publisher = {Curran Associates, Inc.}, title = {Towards Optimal Off-Policy Evaluation for Reinforcement Learning with Marginalized Importance Sampling}, url = {https://proceedings.neurips.cc/paper_files/paper/2019/file/4ffb0d2ba92f664c2281970110a2e071-Paper.pdf}, volume = {32}, year = {2019} }