Text2Tree: Aligning Text Representation to the Label Tree Hierarchy for Imbalanced Medical Classification Jiahuan Yan author Haojun Gao author Zhang Kai author Weize Liu author Danny Chen author Jian Wu author Jintai Chen author 2023-12 text Findings of the Association for Computational Linguistics: EMNLP 2023 Houda Bouamor editor Juan Pino editor Kalika Bali editor Association for Computational Linguistics Singapore conference publication yan-etal-2023-text2tree 10.18653/v1/2023.findings-emnlp.517 https://aclanthology.org/2023.findings-emnlp.517/ 2023-12 7705 7720