Token Drop mechanism for Neural Machine Translation Huaao Zhang author Shigui Qiu author Xiangyu Duan author Min Zhang 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 zhang-etal-2020-token 10.18653/v1/2020.coling-main.379 https://aclanthology.org/2020.coling-main.379/ 2020-12 4298 4303