# Feature selection based on non-negative spectral feature learning and adaptive rank constraint

> Research article (Knowledge-Based Systems, 2021) · cited 34× · AI/ML

**Wikidata**: [openalex:W3217785399](https://www.wikidata.org/wiki/openalex:W3217785399)  
**Source**: https://4ort.xyz/entity/feature-selection-based-on-non-negative-spectral-feature-learning-and-adaptive-rank-constraint