# Action unit analysis enhanced facial expression recognition by deep neural network evolution

> Research article (Neurocomputing, 2020) · cited 49× · AI/ML

**Wikidata**: [openalex:W3010857996](https://www.wikidata.org/wiki/openalex:W3010857996)  
**Source**: https://4ort.xyz/entity/action-unit-analysis-enhanced-facial-expression-recognition-by-deep-neural-network-evolution