# Sparse fuzzy two-dimensional discriminant local preserving projection (SF2DDLPP) for robust image feature extraction

> Research article (Information Sciences, 2021) · cited 33× · AI/ML

**Wikidata**: [openalex:W3129710776](https://www.wikidata.org/wiki/openalex:W3129710776)  
**Source**: https://4ort.xyz/entity/sparse-fuzzy-two-dimensional-discriminant-local-preserving-projection-sf2ddlpp-for-robust-image-feature-extraction