# Individual-free representation-based classification for facial expression recognition

> Research article (Signal Image and Video Processing, 2016) · cited 13× · AI/ML

**Wikidata**: [openalex:W2540292005](https://www.wikidata.org/wiki/openalex:W2540292005)  
**Source**: https://4ort.xyz/entity/individual-free-representation-based-classification-for-facial-expression-recognition