# Fast kernel sparse representation based classification for Undersampling problem in face recognition

> Research article (Multimedia Tools and Applications, 2019) · cited 12× · AI/ML

**Wikidata**: [openalex:W2995855127](https://www.wikidata.org/wiki/openalex:W2995855127)  
**Source**: https://4ort.xyz/entity/fast-kernel-sparse-representation-based-classification-for-undersampling-problem-in-face-recognition