# Improved sparse decomposition based on a smoothed L0 norm using a Laplacian kernel to select features from fMRI data

> Research article (Journal of Neuroscience Methods, 2015) · cited 14× · AI/ML

**Wikidata**: [openalex:W2057715399](https://www.wikidata.org/wiki/openalex:W2057715399)  
**Source**: https://4ort.xyz/entity/improved-sparse-decomposition-based-on-a-smoothed-l0-norm-using-a-laplacian-kernel-to-select-features-from-fmri-data