# Multi-objective PSO based online feature selection for multi-label classification

> Research article (Knowledge-Based Systems, 2021) · cited 104× · AI/ML

**Wikidata**: [openalex:W3138008028](https://www.wikidata.org/wiki/openalex:W3138008028)  
**Source**: https://4ort.xyz/entity/multi-objective-pso-based-online-feature-selection-for-multi-label-classification