# Multiple representations and sparse representation for image classification

> Research article (Pattern Recognition Letters, 2015) · cited 82× · AI/ML

**Wikidata**: [openalex:W1143616857](https://www.wikidata.org/wiki/openalex:W1143616857)  
**Source**: https://4ort.xyz/entity/multiple-representations-and-sparse-representation-for-image-classification