# Low-rank graph preserving discriminative dictionary learning for image recognition

> Research article (Knowledge-Based Systems, 2019) · cited 36× · AI/ML

**Wikidata**: [openalex:W2955328952](https://www.wikidata.org/wiki/openalex:W2955328952)  
**Source**: https://4ort.xyz/entity/low-rank-graph-preserving-discriminative-dictionary-learning-for-image-recognition