RL Unplugged: Benchmarks for Offline Reinforcement Learning. - Gülçehre, Çaglar; Wang, Ziyu; Novikov, Alexander; Paine, Tom Le; Colmenarejo, Sergio Gómez; Zolna, Konrad; Agarwal, Rishabh; Merel, Josh; Mankowitz, Daniel J.; Paduraru, Cosmin; Dulac-Arnold, Gabriel; Li, Jerry; et al. (CoRR, 2020)