# A fast dictionary-learning-based classification scheme using undercomplete dictionaries

> Research article (Signal Processing, 2023) · cited 10× · AI/ML

**Wikidata**: [openalex:W4378979605](https://www.wikidata.org/wiki/openalex:W4378979605)  
**Source**: https://4ort.xyz/entity/a-fast-dictionary-learning-based-classification-scheme-using-undercomplete-dictionaries