# Dual-graph regularized non-negative matrix factorization with sparse and orthogonal constraints

> Research article (Engineering Applications of Artificial Intelligence, 2017) · cited 89× · AI/ML

**Wikidata**: [openalex:W2776766374](https://www.wikidata.org/wiki/openalex:W2776766374)  
**Source**: https://4ort.xyz/entity/dual-graph-regularized-non-negative-matrix-factorization-with-sparse-and-orthogonal-constraints