EPT-X: An Expression-Pointer Transformer model that generates eXplanations for numbers Bugeun Kim author Kyung Seo Ki author Sangkyu Rhim author Gahgene Gweon author 2022-05 text Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Smaranda Muresan editor Preslav Nakov editor Aline Villavicencio editor Association for Computational Linguistics Dublin, Ireland conference publication kim-etal-2022-ept 10.18653/v1/2022.acl-long.305 https://aclanthology.org/2022.acl-long.305/ 2022-05 4442 4458