# PLS-DA and data fusion of visible Reflectance, XRF and FTIR spectroscopy in the classification of mixed historical pigments

> Research article (Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, 2021) · cited 41× · AI/ML

**Wikidata**: [openalex:W3200561295](https://www.wikidata.org/wiki/openalex:W3200561295)  
**Source**: https://4ort.xyz/entity/pls-da-and-data-fusion-of-visible-reflectance-xrf-and-ftir-spectroscopy-in-the-classification-of-mixed-historical-pigmen