# Gender Attribute Mining with Hand-Dorsa Vein Image Based on Unsupervised Sparse Feature Learning

> Research article (IEICE Transactions on Information and Systems, 2017) · cited 10× · AI/ML

**Wikidata**: [openalex:W2777777516](https://www.wikidata.org/wiki/openalex:W2777777516)  
**Source**: https://4ort.xyz/entity/gender-attribute-mining-with-hand-dorsa-vein-image-based-on-unsupervised-sparse-feature-learning