# Hyperspectral image classification based on average spectral-spatial features and improved hierarchical-ELM

> Research article (Infrared Physics & Technology, 2019) · cited 14× · AI/ML

**Wikidata**: [openalex:W2967071932](https://www.wikidata.org/wiki/openalex:W2967071932)  
**Source**: https://4ort.xyz/entity/hyperspectral-image-classification-based-on-average-spectral-spatial-features-and-improved-hierarchical-elm