# A water quality assessment method based on an improved grey relational analysis and particle swarm optimization multi-classification support vector machine

> Research article (Frontiers in Plant Science, 2023) · cited 44× · AI/ML

**Wikidata**: [openalex:W4318043392](https://www.wikidata.org/wiki/openalex:W4318043392)  
**Source**: https://4ort.xyz/entity/a-water-quality-assessment-method-based-on-an-improved-grey-relational-analysis-and-particle-swarm-optimization-multi-cl