# Discriminative sparsity preserving projections for image recognition

> Research article (Pattern Recognition, 2015) · cited 57× · AI/ML

**Wikidata**: [openalex:W1981038076](https://www.wikidata.org/wiki/openalex:W1981038076)  
**Source**: https://4ort.xyz/entity/discriminative-sparsity-preserving-projections-for-image-recognition