# Novel directional patterns and a Generalized Supervised Dimension Reduction System (GSDRS) for facial emotion recognition

> Research article (Multimedia Tools and Applications, 2017) · cited 26× · AI/ML

**Wikidata**: [openalex:W2754291765](https://www.wikidata.org/wiki/openalex:W2754291765)  
**Source**: https://4ort.xyz/entity/novel-directional-patterns-and-a-generalized-supervised-dimension-reduction-system-gsdrs-for-facial-emotion-recognition