# Emotion Recognition from Facial Expressions and Contactless Heart Rate Using Knowledge Graph

> Research article (2020 IEEE International Conference on Knowledge Graph (ICKG), 2020) · cited 11× · AI/ML

**Wikidata**: [openalex:W3085508668](https://www.wikidata.org/wiki/openalex:W3085508668)  
**Source**: https://4ort.xyz/entity/emotion-recognition-from-facial-expressions-and-contactless-heart-rate-using-knowledge-graph