Rare Codes Count: Mining Inter-code Relations for Long-tail Clinical Text Classification Jiamin Chen author Xuhong Li author Junting Xi author Lei Yu author Haoyi Xiong author 2023-07 text Proceedings of the 5th Clinical Natural Language Processing Workshop Tristan Naumann editor Asma Ben Abacha editor Steven Bethard editor Kirk Roberts editor Anna Rumshisky editor Association for Computational Linguistics Toronto, Canada conference publication chen-etal-2023-rare 10.18653/v1/2023.clinicalnlp-1.43 https://aclanthology.org/2023.clinicalnlp-1.43/ 2023-07 403 413