# Hierarchical classification in text mining for sentiment analysis of online news

> Research article (Soft Computing, 2015) · cited 57× · AI/ML

**Wikidata**: [openalex:W1055035554](https://www.wikidata.org/wiki/openalex:W1055035554)  
**Source**: https://4ort.xyz/entity/hierarchical-classification-in-text-mining-for-sentiment-analysis-of-online-news