# Secure Overcomplete Dictionary Learning for Sparse Representation

> Research article (IEICE Transactions on Information and Systems, 2019) · cited 23× · AI/ML

**Wikidata**: [openalex:W2998555882](https://www.wikidata.org/wiki/openalex:W2998555882)  
**Source**: https://4ort.xyz/entity/secure-overcomplete-dictionary-learning-for-sparse-representation