# A multi-task multi-class learning method for automatic identification of heavy minerals from river sand

> Research article (Computers & Geosciences, 2019) · cited 15× · AI/ML

**Wikidata**: [openalex:W2996585652](https://www.wikidata.org/wiki/openalex:W2996585652)  
**Source**: https://4ort.xyz/entity/a-multi-task-multi-class-learning-method-for-automatic-identification-of-heavy-minerals-from-river-sand