# Output-only modal estimation using sparse component analysis and density-based clustering algorithm

> Research article (Measurement, 2018) · cited 27× · AI/ML

**Wikidata**: [openalex:W2803063642](https://www.wikidata.org/wiki/openalex:W2803063642)  
**Source**: https://4ort.xyz/entity/output-only-modal-estimation-using-sparse-component-analysis-and-density-based-clustering-algorithm