Presenting at EMNLP 2021 🇩🇴Aug 1, 2021 Conference, TalkNew EMNLP Findings paper. In HyperExpan, we use a more expressive hyperbolic space for taxonomy expansion.Presenting Papers HyperExpan: Taxonomy Expansion with Hyperbolic Representation LearningMingyu Derek Ma, Muhao Chen, Te-Lin Wu, Nanyun PengEMNLP Findings, 2021A taxonomy expansion algorithm that seeks to preserve the structure of a taxonomy in a more expressive hyperbolic embedding space and learn to represent concepts and their relations with a Hyperbolic Graph Neural Network. PDF Cite Code Slides Video DOI ACL AnthologyEMNLP Conference