# Fisher discrimination-based $$l_{2,1} $$ l 2 , 1 -norm sparse representation for face recognition

> Research article (The Visual Computer, 2016) · cited 13× · AI/ML

**Wikidata**: [openalex:W2462865688](https://www.wikidata.org/wiki/openalex:W2462865688)  
**Source**: https://4ort.xyz/entity/fisher-discrimination-based-l-2-1-l-2-1-norm-sparse-representation-for-face-recognition