# An analytical system for user emotion extraction, mental state modeling, and rating

> Research article (Expert Systems with Applications, 2019) · cited 19× · AI/ML

**Wikidata**: [openalex:W2914182082](https://www.wikidata.org/wiki/openalex:W2914182082)  
**Source**: https://4ort.xyz/entity/an-analytical-system-for-user-emotion-extraction-mental-state-modeling-and-rating