# Sparse representation of Brillouin spectrum using dictionary learning

> Research article (Optics Express, 2020) · cited 12× · AI/ML

**Wikidata**: [openalex:W3028858030](https://www.wikidata.org/wiki/openalex:W3028858030)  
**Source**: https://4ort.xyz/entity/sparse-representation-of-brillouin-spectrum-using-dictionary-learning