Zhicheng Lin, Hegang Chen, Yuyin Lu, Yanghui Rao, Hao Xu, Hanjiang Lai. Hierarchical Topic Modeling via Contrastive Learning and Hyperbolic Embedding. In Nicoletta Calzolari, Min-Yen Kan, Véronique Hoste, Alessandro Lenci, Sakriani Sakti, Nianwen Xue, editors, Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation, LREC/COLING 2024, 20-25 May, 2024, Torino, Italy. pages 8133-8143, ELRA and ICCL, 2024. [doi]
Abstract is missing.