# A method of facial expression recognition based on Gabor and NMF

> Research article (Pattern Recognition and Image Analysis, 2016) · cited 25× · AI/ML

**Wikidata**: [openalex:W2316174917](https://www.wikidata.org/wiki/openalex:W2316174917)  
**Source**: https://4ort.xyz/entity/a-method-of-facial-expression-recognition-based-on-gabor-and-nmf