Utilizing Subword Entities in Character-Level Sequence-to-Sequence Lemmatization Models Nasser Zalmout author Nizar Habash 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 zalmout-habash-2020-utilizing 10.18653/v1/2020.coling-main.412 https://aclanthology.org/2020.coling-main.412/ 2020-12 4676 4682