# An overview of Principal Components Analysis approaches in Raman studies of cultural heritage materials

> Research article (Journal of Raman Spectroscopy, 2023) · cited 36× · AI/ML

**Wikidata**: [openalex:W4388768897](https://www.wikidata.org/wiki/openalex:W4388768897)  
**Source**: https://4ort.xyz/entity/an-overview-of-principal-components-analysis-approaches-in-raman-studies-of-cultural-heritage-materials