# Hybrid filter–wrapper attribute selection with alpha-level fuzzy rough sets

> Research article (Expert Systems with Applications, 2022) · cited 24× · AI/ML

**Wikidata**: [openalex:W4206526996](https://www.wikidata.org/wiki/openalex:W4206526996)  
**Source**: https://4ort.xyz/entity/hybrid-filterwrapper-attribute-selection-with-alpha-level-fuzzy-rough-sets