# Particle swarm optimization based block feature selection in face recognition system

> Research article (Multimedia Tools and Applications, 2021) · cited 15× · AI/ML

**Wikidata**: [openalex:W3195254171](https://www.wikidata.org/wiki/openalex:W3195254171)  
**Source**: https://4ort.xyz/entity/particle-swarm-optimization-based-block-feature-selection-in-face-recognition-system