# Data dimensionality reduction techniques for Industry 4.0: Research results, challenges, and future research directions

> Research article (Software Practice and Experience, 2020) · cited 42× · AI/ML

**Wikidata**: [openalex:W3049481027](https://www.wikidata.org/wiki/openalex:W3049481027)  
**Source**: https://4ort.xyz/entity/data-dimensionality-reduction-techniques-for-industry-4-0-research-results-challenges-and-future-research-directions