# An extended dictionary representation approach with deep subspace learning for facial expression recognition

> Research article (Neurocomputing, 2018) · cited 29× · AI/ML

**Wikidata**: [openalex:W2885483007](https://www.wikidata.org/wiki/openalex:W2885483007)  
**Source**: https://4ort.xyz/entity/an-extended-dictionary-representation-approach-with-deep-subspace-learning-for-facial-expression-recognition