# Group sparse representation based classification for multi-feature multimodal biometrics

> Research article (Information Fusion, 2015) · cited 71× · AI/ML

**Wikidata**: [openalex:W804553622](https://www.wikidata.org/wiki/openalex:W804553622)  
**Source**: https://4ort.xyz/entity/group-sparse-representation-based-classification-for-multi-feature-multimodal-biometrics