# Graph regularized discriminative nonnegative matrix factorization

> Research article (Engineering Applications of Artificial Intelligence, 2024) · cited 32× · AI/ML

**Wikidata**: [openalex:W4404415401](https://www.wikidata.org/wiki/openalex:W4404415401)  
**Source**: https://4ort.xyz/entity/graph-regularized-discriminative-nonnegative-matrix-factorization