# Two-stage improved Grey Wolf optimization algorithm for feature selection on high-dimensional classification

> Research article (Complex & Intelligent Systems, 2021) · cited 70× · AI/ML

**Wikidata**: [openalex:W3188069635](https://www.wikidata.org/wiki/openalex:W3188069635)  
**Source**: https://4ort.xyz/entity/two-stage-improved-grey-wolf-optimization-algorithm-for-feature-selection-on-high-dimensional-classification