# Analysis of Collected Data and Establishment of an Abnormal Data Detection Algorithm Using Principal Component Analysis and K-Nearest Neighbors for Predictive Maintenance of Ship Propulsion Engine

> Research article (Processes, 2022) · cited 15× · AI/ML

**Wikidata**: [openalex:W4309213294](https://www.wikidata.org/wiki/openalex:W4309213294)  
**Source**: https://4ort.xyz/entity/analysis-of-collected-data-and-establishment-of-an-abnormal-data-detection-algorithm-using-principal-component-analysis-