# Exploiting semantic relationships for unsupervised expansion of sentiment lexicons

> Research article (Information Systems, 2020) · cited 25× · AI/ML

**Wikidata**: [openalex:W3045913839](https://www.wikidata.org/wiki/openalex:W3045913839)  
**Source**: https://4ort.xyz/entity/exploiting-semantic-relationships-for-unsupervised-expansion-of-sentiment-lexicons