Filtering Back-Translated Data in Unsupervised Neural Machine Translation Jyotsana Khatri author Pushpak Bhattacharyya author 2020-12 text Proceedings of the 28th International Conference on Computational Linguistics Donia Scott editor Nuria Bel editor Chengqing Zong editor International Committee on Computational Linguistics Barcelona, Spain (Online) conference publication khatri-bhattacharyya-2020-filtering 10.18653/v1/2020.coling-main.383 https://aclanthology.org/2020.coling-main.383/ 2020-12 4334 4339