# Hierarchical Active Transfer Learning

> Research article (Proceedings of the 2015 SIAM International Conference on Data Mining, 2015) · cited 22× · AI/ML

**Wikidata**: [openalex:W2408336333](https://www.wikidata.org/wiki/openalex:W2408336333)  
**Source**: https://4ort.xyz/entity/hierarchical-active-transfer-learning