BPE vs. Morphological Segmentation: A Case Study on Machine Translation of Four Polysynthetic Languages Manuel Mager author Arturo Oncevay author Elisabeth Mager author Katharina Kann author Thang Vu author 2022-05 text Findings of the Association for Computational Linguistics: ACL 2022 Smaranda Muresan editor Preslav Nakov editor Aline Villavicencio editor Association for Computational Linguistics Dublin, Ireland conference publication mager-etal-2022-bpe 10.18653/v1/2022.findings-acl.78 https://aclanthology.org/2022.findings-acl.78/ 2022-05 961 971