# Comparison of latent variable‐based and artificial intelligence methods for impurity detection in PET recycling from NIR hyperspectral images

> Research article (Journal of Chemometrics, 2017) · cited 33× · AI/ML

**Wikidata**: [openalex:W2769603555](https://www.wikidata.org/wiki/openalex:W2769603555)  
**Source**: https://4ort.xyz/entity/comparison-of-latent-variablebased-and-artificial-intelligence-methods-for-impurity-detection-in-pet-recycling-from-nir-