# Extracting and tracking hot topics of micro-blogs based on improved Latent Dirichlet Allocation

> Research article (Engineering Applications of Artificial Intelligence, 2019) · cited 61× · AI/ML

**Wikidata**: [openalex:W2982071050](https://www.wikidata.org/wiki/openalex:W2982071050)  
**Source**: https://4ort.xyz/entity/extracting-and-tracking-hot-topics-of-micro-blogs-based-on-improved-latent-dirichlet-allocation