Advances and Challenges in Unsupervised Neural Machine Translation Rui Wang author Hai Zhao author 2021-04 text Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: Tutorial Abstracts Isabelle Augenstein editor Ivan Habernal editor Association for Computational Linguistics online conference publication wang-zhao-2021-advances 10.18653/v1/2021.eacl-tutorials.5 https://aclanthology.org/2021.eacl-tutorials.5/ 2021-04 17 21