# Using Principal Component Analysis (PCA) Combined with Multivariate Change-Point Analysis to Identify Brine Layers Based on the Geochemistry of the Core Sediment

> Research article (Water, 2023) · cited 19× · AI/ML

**Wikidata**: [openalex:W4377092084](https://www.wikidata.org/wiki/openalex:W4377092084)  
**Source**: https://4ort.xyz/entity/using-principal-component-analysis-pca-combined-with-multivariate-change-point-analysis-to-identify-brine-layers-based-o