# CRATS: An LDA-Based Model for Jointly Mining Latent Communities, Regions, Activities, Topics, and Sentiments from Geosocial Network Data

> Research article (IEEE Transactions on Knowledge and Data Engineering, 2016) · cited 29× · AI/ML

**Wikidata**: [openalex:W2501711337](https://www.wikidata.org/wiki/openalex:W2501711337)  
**Source**: https://4ort.xyz/entity/crats-an-lda-based-model-for-jointly-mining-latent-communities-regions-activities-topics-and-sentiments-from-geosocial-n