Find Parent then Label Children: A Two-stage Taxonomy Completion Method with Pre-trained Language Model Fei Xia author Yixuan Weng author Shizhu He author Kang Liu author Jun Zhao author 2023-05 text Proceedings of the 17th Conference of the European Chapter of the Association for Computational Linguistics Andreas Vlachos editor Isabelle Augenstein editor Association for Computational Linguistics Dubrovnik, Croatia conference publication xia-etal-2023-find 10.18653/v1/2023.eacl-main.73 https://aclanthology.org/2023.eacl-main.73/ 2023-05 1032 1042