# Unsupervised ore/waste classification on open-cut mine faces using close-range hyperspectral data

> Research article (Geoscience Frontiers, 2023) · cited 20× · AI/ML

**Wikidata**: [openalex:W4318757229](https://www.wikidata.org/wiki/openalex:W4318757229)  
**Source**: https://4ort.xyz/entity/unsupervised-ore-waste-classification-on-open-cut-mine-faces-using-close-range-hyperspectral-data