Training Flexible Depth Model by Multi-Task Learning for Neural Machine Translation Qiang Wang author Tong Xiao author Jingbo Zhu author 2020-11 text Findings of the Association for Computational Linguistics: EMNLP 2020 Trevor Cohn editor Yulan He editor Yang Liu editor Association for Computational Linguistics Online conference publication wang-etal-2020-training 10.18653/v1/2020.findings-emnlp.385 https://aclanthology.org/2020.findings-emnlp.385/ 2020-11 4307 4312