# Kernel principal component analysis (PCA) control chart for monitoring mixed non-linear variable and attribute quality characteristics

> Research article (Heliyon, 2022) · cited 14× · AI/ML

**Wikidata**: [openalex:W4282041148](https://www.wikidata.org/wiki/openalex:W4282041148)  
**Source**: https://4ort.xyz/entity/kernel-principal-component-analysis-pca-control-chart-for-monitoring-mixed-non-linear-variable-and-attribute-quality-cha