# An unsupervised technique for optimal feature selection in attribute profiles for spectral-spatial classification of hyperspectral images

> Research article (ISPRS Journal of Photogrammetry and Remote Sensing, 2018) · cited 46× · AI/ML

**Wikidata**: [openalex:W2789904909](https://www.wikidata.org/wiki/openalex:W2789904909)  
**Source**: https://4ort.xyz/entity/an-unsupervised-technique-for-optimal-feature-selection-in-attribute-profiles-for-spectral-spatial-classification-of-hyp