# A semi-supervised approach for mineral prospectivity mapping via weighted positive-unlabeled learning and tree-structured parzen estimator for hyperparameter optimization

> Research article (Ore Geology Reviews, 2025) · cited 10× · AI/ML

**Wikidata**: [openalex:W4412426565](https://www.wikidata.org/wiki/openalex:W4412426565)  
**Source**: https://4ort.xyz/entity/a-semi-supervised-approach-for-mineral-prospectivity-mapping-via-weighted-positive-unlabeled-learning-and-tree-structure