# Piecewise preprocessing of near-infrared spectra for improving prediction ability of a PLS model

> Research article (Infrared Physics & Technology, 2022) · cited 37× · AI/ML

**Wikidata**: [openalex:W4296229166](https://www.wikidata.org/wiki/openalex:W4296229166)  
**Source**: https://4ort.xyz/entity/piecewise-preprocessing-of-near-infrared-spectra-for-improving-prediction-ability-of-a-pls-model