# On Multi-tier Sentiment Analysis Using Supervised Machine Learning

> Research article (2015 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT), 2015) · cited 31× · AI/ML

**Wikidata**: [openalex:W2277519914](https://www.wikidata.org/wiki/openalex:W2277519914)  
**Source**: https://4ort.xyz/entity/on-multi-tier-sentiment-analysis-using-supervised-machine-learning