# Enhancing machine learning-based sentiment analysis through feature extraction techniques

> Research article (PLoS ONE, 2024) · cited 54× · AI/ML

**Wikidata**: [openalex:W4391808171](https://www.wikidata.org/wiki/openalex:W4391808171)  
**Source**: https://4ort.xyz/entity/enhancing-machine-learning-based-sentiment-analysis-through-feature-extraction-techniques