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

> Research article (Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing, 2022) · cited 37× · AI/ML

**Wikidata**: [openalex:W4385572717](https://www.wikidata.org/wiki/openalex:W4385572717)  
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