Towards a Better Understanding of Label Smoothing in Neural Machine Translation Yingbo Gao author Weiyue Wang author Christian Herold author Zijian Yang author Hermann Ney author 2020-12 text Proceedings of the 1st Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 10th International Joint Conference on Natural Language Processing Kam-Fai Wong editor Kevin Knight editor Hua Wu editor Association for Computational Linguistics Suzhou, China conference publication gao-etal-2020-towards 10.18653/v1/2020.aacl-main.25 https://aclanthology.org/2020.aacl-main.25/ 2020-12 212 223