Entropy-Based Vocabulary Substitution for Incremental Learning in Multilingual Neural Machine Translation Kaiyu Huang author Peng Li author Jin Ma author Yang Liu author 2022-12 text Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing Yoav Goldberg editor Zornitsa Kozareva editor Yue Zhang editor Association for Computational Linguistics Abu Dhabi, United Arab Emirates conference publication huang-etal-2022-entropy 10.18653/v1/2022.emnlp-main.720 https://aclanthology.org/2022.emnlp-main.720/ 2022-12 10537 10550