# To use or not to use: Feature selection for sentiment analysis of highly imbalanced data

> Research article (Natural Language Engineering, 2017) · cited 23× · AI/ML

**Wikidata**: [openalex:W2743598054](https://www.wikidata.org/wiki/openalex:W2743598054)  
**Source**: https://4ort.xyz/entity/to-use-or-not-to-use-feature-selection-for-sentiment-analysis-of-highly-imbalanced-data