# Air pollution concentration fuzzy evaluation based on evidence theory and the K-nearest neighbor algorithm

> Research article (Frontiers in Environmental Science, 2024) · cited 10× · AI/ML

**Wikidata**: [openalex:W4393442504](https://www.wikidata.org/wiki/openalex:W4393442504)  
**Source**: https://4ort.xyz/entity/air-pollution-concentration-fuzzy-evaluation-based-on-evidence-theory-and-the-k-nearest-neighbor-algorithm