# ELM based smile detection using Distance Vector

> Research article (Pattern Recognition, 2018) · cited 47× · AI/ML

**Wikidata**: [openalex:W2790687749](https://www.wikidata.org/wiki/openalex:W2790687749)  
**Source**: https://4ort.xyz/entity/elm-based-smile-detection-using-distance-vector