@inproceedings{NEURIPS2019_65b1e92c, author = {Shin, Jaehyeok and Ramdas, Aaditya and Rinaldo, Alessandro}, 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 = {Are sample means in multi-armed bandits positively or negatively biased?}, url = {https://proceedings.neurips.cc/paper_files/paper/2019/file/65b1e92c585fd4c2159d5f33b5030ff2-Paper.pdf}, volume = {32}, year = {2019} }