# Single-Sample Face Recognition Based on Feature Expansion

> Research article (IEEE Access, 2019) · cited 34× · AI/ML

**Wikidata**: [openalex:W2932296145](https://www.wikidata.org/wiki/openalex:W2932296145)  
**Source**: https://4ort.xyz/entity/single-sample-face-recognition-based-on-feature-expansion