# Effect of dimensionality reduction on stock selection with cluster analysis in different market situations

> Research article (Expert Systems with Applications, 2020) · cited 26× · AI/ML

**Wikidata**: [openalex:W3001515707](https://www.wikidata.org/wiki/openalex:W3001515707)  
**Source**: https://4ort.xyz/entity/effect-of-dimensionality-reduction-on-stock-selection-with-cluster-analysis-in-different-market-situations