MMNMT: Modularizing Multilingual Neural Machine Translation with Flexibly Assembled MoE and Dense Blocks Shangjie Li author Xiangpeng Wei author Shaolin Zhu author Jun Xie author Baosong Yang author Deyi Xiong author 2023-12 text Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing Houda Bouamor editor Juan Pino editor Kalika Bali editor Association for Computational Linguistics Singapore conference publication li-etal-2023-mmnmt 10.18653/v1/2023.emnlp-main.303 https://aclanthology.org/2023.emnlp-main.303/ 2023-12 4978 4990