# Unsupervised Spectral–Spatial Feature Learning With Stacked Sparse Autoencoder for Hyperspectral Imagery Classification

> Research article (IEEE Geoscience and Remote Sensing Letters, 2015) · cited 401× · AI/ML

**Wikidata**: [openalex:W1990895816](https://www.wikidata.org/wiki/openalex:W1990895816)  
**Source**: https://4ort.xyz/entity/unsupervised-spectralspatial-feature-learning-with-stacked-sparse-autoencoder-for-hyperspectral-imagery-classification