HyHTM: Hyperbolic Geometry-based Hierarchical Topic Model Simra Shahid author Tanay Anand author Nikitha Srikanth author Sumit Bhatia author Balaji Krishnamurthy author Nikaash Puri author 2023-07 text Findings of the Association for Computational Linguistics: ACL 2023 Anna Rogers editor Jordan Boyd-Graber editor Naoaki Okazaki editor Association for Computational Linguistics Toronto, Canada conference publication shahid-etal-2023-hyhtm 10.18653/v1/2023.findings-acl.742 https://aclanthology.org/2023.findings-acl.742/ 2023-07 11672 11688