# Modeling Emerging, Evolving and Fading Topics Using Dynamic Soft Orthogonal NMF with Sparse Representation

> Research article (2015 IEEE International Conference on Data Mining, 2015) · cited 27× · AI/ML

**Wikidata**: [openalex:W2247013936](https://www.wikidata.org/wiki/openalex:W2247013936)  
**Source**: https://4ort.xyz/entity/modeling-emerging-evolving-and-fading-topics-using-dynamic-soft-orthogonal-nmf-with-sparse-representation