# Accurate quantification of alkalinity of sintered ore by random forest model based on PCA and variable importance (PCA-VI-RF)

> Research article (Applied Optics, 2020) · cited 18× · AI/ML

**Wikidata**: [openalex:W3000640137](https://www.wikidata.org/wiki/openalex:W3000640137)  
**Source**: https://4ort.xyz/entity/accurate-quantification-of-alkalinity-of-sintered-ore-by-random-forest-model-based-on-pca-and-variable-importance-pca-vi