# Orthogonal neighborhood preserving discriminant analysis with patch embedding for face recognition

> Research article (Pattern Recognition, 2020) · cited 23× · AI/ML

**Wikidata**: [openalex:W3025592035](https://www.wikidata.org/wiki/openalex:W3025592035)  
**Source**: https://4ort.xyz/entity/orthogonal-neighborhood-preserving-discriminant-analysis-with-patch-embedding-for-face-recognition