# Diagonal principal component analysis with non-greedy ℓ 1 -norm maximization for face recognition

> Research article (Neurocomputing, 2015) · cited 18× · AI/ML

**Wikidata**: [openalex:W1180094216](https://www.wikidata.org/wiki/openalex:W1180094216)  
**Source**: https://4ort.xyz/entity/diagonal-principal-component-analysis-with-non-greedy-l-1-norm-maximization-for-face-recognition