# A hybrid feature descriptor with Jaya optimised least squares SVM for facial expression recognition

> Research article (IET Image Processing, 2021) · cited 12× · AI/ML

**Wikidata**: [openalex:W3118893843](https://www.wikidata.org/wiki/openalex:W3118893843)  
**Source**: https://4ort.xyz/entity/a-hybrid-feature-descriptor-with-jaya-optimised-least-squares-svm-for-facial-expression-recognition