# A genetic programming-based feature selection and fusion for facial expression recognition

> Research article (Applied Soft Computing, 2021) · cited 59× · AI/ML

**Wikidata**: [openalex:W3127643078](https://www.wikidata.org/wiki/openalex:W3127643078)  
**Source**: https://4ort.xyz/entity/a-genetic-programming-based-feature-selection-and-fusion-for-facial-expression-recognition