# Principal component analysis-based features generation combined with ellipse models-based classification criterion for a ventricular septal defect diagnosis system

> Research article (Australasian Physical & Engineering Sciences in Medicine, 2018) · cited 11× · AI/ML

**Wikidata**: [openalex:W2890117101](https://www.wikidata.org/wiki/openalex:W2890117101)  
**Source**: https://4ort.xyz/entity/principal-component-analysis-based-features-generation-combined-with-ellipse-models-based-classification-criterion-for-a