# Financial Risk Early-Warning Model Based on Kernel Principal Component Analysis in Public Hospitals

> Research article (Mathematical Problems in Engineering, 2021) · cited 23× · AI/ML

**Wikidata**: [openalex:W3150300480](https://www.wikidata.org/wiki/openalex:W3150300480)  
**Source**: https://4ort.xyz/entity/financial-risk-early-warning-model-based-on-kernel-principal-component-analysis-in-public-hospitals