# Estimation of the Number of Endmembers via Thresholding Ridge Ratio Criterion

> Research article (IEEE Transactions on Geoscience and Remote Sensing, 2019) · cited 13× · AI/ML

**Wikidata**: [openalex:W2974875535](https://www.wikidata.org/wiki/openalex:W2974875535)  
**Source**: https://4ort.xyz/entity/estimation-of-the-number-of-endmembers-via-thresholding-ridge-ratio-criterion