# Facial expression recongition using firefly-based feature optimization

> Research article (2017 IEEE Congress on Evolutionary Computation (CEC), 2017) · cited 16× · AI/ML

**Wikidata**: [openalex:W2732611539](https://www.wikidata.org/wiki/openalex:W2732611539)  
**Source**: https://4ort.xyz/entity/facial-expression-recongition-using-firefly-based-feature-optimization