# Sparse modeling of EELS and EDX spectral imaging data by nonnegative matrix factorization

> Research article (Ultramicroscopy, 2016) · cited 125× · AI/ML

**Wikidata**: [openalex:W2511536031](https://www.wikidata.org/wiki/openalex:W2511536031)  
**Source**: https://4ort.xyz/entity/sparse-modeling-of-eels-and-edx-spectral-imaging-data-by-nonnegative-matrix-factorization