Unifying Input and Output Smoothing in Neural Machine Translation Yingbo Gao author Baohao Liao author Hermann Ney 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 gao-etal-2020-unifying 10.18653/v1/2020.coling-main.386 https://aclanthology.org/2020.coling-main.386/ 2020-12 4361 4372