# Smooth non-negative sparse representation for face and handwritten recognition

> Research article (Applied Soft Computing, 2021) · cited 12× · AI/ML

**Wikidata**: [openalex:W3194076759](https://www.wikidata.org/wiki/openalex:W3194076759)  
**Source**: https://4ort.xyz/entity/smooth-non-negative-sparse-representation-for-face-and-handwritten-recognition