# Online multi-layer dictionary pair learning for visual classification

> Research article (Expert Systems with Applications, 2018) · cited 10× · AI/ML

**Wikidata**: [openalex:W2795152721](https://www.wikidata.org/wiki/openalex:W2795152721)  
**Source**: https://4ort.xyz/entity/online-multi-layer-dictionary-pair-learning-for-visual-classification