# Cost-efficient unsupervised sample selection for multivariate calibration

> Research article (Chemometrics and Intelligent Laboratory Systems, 2021) · cited 21× · AI/ML

**Wikidata**: [openalex:W3167904548](https://www.wikidata.org/wiki/openalex:W3167904548)  
**Source**: https://4ort.xyz/entity/cost-efficient-unsupervised-sample-selection-for-multivariate-calibration