# Active constraint spectral clustering based on Hessian matrix

> Research article (Soft Computing, 2019) · cited 15× · AI/ML

**Wikidata**: [openalex:W2945077683](https://www.wikidata.org/wiki/openalex:W2945077683)  
**Source**: https://4ort.xyz/entity/active-constraint-spectral-clustering-based-on-hessian-matrix