# An improved semi-supervised dimensionality reduction using feature weighting: Application to sentiment analysis

> Research article (Expert Systems with Applications, 2018) · cited 48× · AI/ML

**Wikidata**: [openalex:W2804487525](https://www.wikidata.org/wiki/openalex:W2804487525)  
**Source**: https://4ort.xyz/entity/an-improved-semi-supervised-dimensionality-reduction-using-feature-weighting-application-to-sentiment-analysis