# Learning Dictionaries as a Sum of Kronecker Products

> Research article (IEEE Signal Processing Letters, 2017) · cited 27× · AI/ML

**Wikidata**: [openalex:W2592661776](https://www.wikidata.org/wiki/openalex:W2592661776)  
**Source**: https://4ort.xyz/entity/learning-dictionaries-as-a-sum-of-kronecker-products