# Semi-supervised sparse feature selection via graph Laplacian based scatter matrix for regression problems

> Research article (Information Sciences, 2018) · cited 36× · AI/ML

**Wikidata**: [openalex:W2887785120](https://www.wikidata.org/wiki/openalex:W2887785120)  
**Source**: https://4ort.xyz/entity/semi-supervised-sparse-feature-selection-via-graph-laplacian-based-scatter-matrix-for-regression-problems