# Fast Sparse Discriminative K-Means for Unsupervised Feature Selection

> Research article (IEEE Transactions on Neural Networks and Learning Systems, 2023) · cited 41× · AI/ML

**Wikidata**: [openalex:W4319993347](https://www.wikidata.org/wiki/openalex:W4319993347)  
**Source**: https://4ort.xyz/entity/fast-sparse-discriminative-k-means-for-unsupervised-feature-selection