OpenNMT: Neural Machine Translation Toolkit Guillaume Klein author Yoon Kim author Yuntian Deng author Vincent Nguyen author Jean Senellart author Alexander Rush author 2018-03 text Proceedings of the 13th Conference of the Association for Machine Translation in the Americas (Volume 1: Research Track) Colin Cherry editor Graham Neubig editor Association for Machine Translation in the Americas Boston, MA conference publication klein-etal-2018-opennmt https://aclanthology.org/W18-1817/ 2018-03 177 184