# Multi-Objective Differential Evolution for feature selection in Facial Expression Recognition systems

> Research article (Expert Systems with Applications, 2017) · cited 125× · AI/ML

**Wikidata**: [openalex:W2739135567](https://www.wikidata.org/wiki/openalex:W2739135567)  
**Source**: https://4ort.xyz/entity/multi-objective-differential-evolution-for-feature-selection-in-facial-expression-recognition-systems