# Tree-structured multi-stage principal component analysis (TMPCA): Theory and applications

> Research article (Expert Systems with Applications, 2018) · cited 40× · AI/ML

**Wikidata**: [openalex:W2894625271](https://www.wikidata.org/wiki/openalex:W2894625271)  
**Source**: https://4ort.xyz/entity/tree-structured-multi-stage-principal-component-analysis-tmpca-theory-and-applications