# The Use of Near-Infrared (NIR) Spectroscopy and Principal Component Analysis (PCA) To Discriminate Bark and Wood of the Most Common Species of the Pellet Sector

> Research article (Energy & Fuels, 2017) · cited 61× · AI/ML

**Wikidata**: [openalex:W2591948061](https://www.wikidata.org/wiki/openalex:W2591948061)  
**Source**: https://4ort.xyz/entity/the-use-of-near-infrared-nir-spectroscopy-and-principal-component-analysis-pca-to-discriminate-bark-and-wood-of-the-most