# PSO-NRS: an online group feature selection algorithm based on PSO multi-objective optimization

> Research article (Applied Intelligence, 2022) · cited 21× · AI/ML

**Wikidata**: [openalex:W4308862778](https://www.wikidata.org/wiki/openalex:W4308862778)  
**Source**: https://4ort.xyz/entity/pso-nrs-an-online-group-feature-selection-algorithm-based-on-pso-multi-objective-optimization