# Severity level diagnosis of Parkinson’s disease by ensemble K-nearest neighbor under imbalanced data

> Research article (Expert Systems with Applications, 2021) · cited 52× · AI/ML

**Wikidata**: [openalex:W3211269841](https://www.wikidata.org/wiki/openalex:W3211269841)  
**Source**: https://4ort.xyz/entity/severity-level-diagnosis-of-parkinsons-disease-by-ensemble-k-nearest-neighbor-under-imbalanced-data