Mitigating Data Sparsity for Short Text Topic Modeling by Topic-Semantic Contrastive Learning

Mitigating Data Sparsity for Short Text Topic Modeling by Topic-Semantic Contrastive Learning Xiaobao Wu author Anh Tuan Luu author Xinshuai Dong author 2022-12 text Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing Yoav Goldberg editor Zornitsa Kozareva editor Yue Zhang editor Association for Computational Linguistics Abu Dhabi, United Arab Emirates conference publication wu-etal-2022-mitigating 10.18653/v1/2022.emnlp-main.176 https://aclanthology.org/2022.emnlp-main.176/ 2022-12 2748 2760