# Emotion Classification Based on Biophysical Signals and Machine Learning Techniques

> Research article (Symmetry, 2019) · cited 109× · AI/ML

**Wikidata**: [openalex:W2996350645](https://www.wikidata.org/wiki/openalex:W2996350645)  
**Source**: https://4ort.xyz/entity/emotion-classification-based-on-biophysical-signals-and-machine-learning-techniques