# Decomposing core energy factor structure of U.S. residential buildings through principal component analysis with variable clustering on high-dimensional mixed data

> Research article (Applied Energy, 2017) · cited 15× · AI/ML

**Wikidata**: [openalex:W2729012860](https://www.wikidata.org/wiki/openalex:W2729012860)  
**Source**: https://4ort.xyz/entity/decomposing-core-energy-factor-structure-of-u-s-residential-buildings-through-principal-component-analysis-with-variable