# Dual Sparse Representation Graph-Based Copropagation for Semisupervised Hyperspectral Image Classification

> Research article (IEEE Transactions on Geoscience and Remote Sensing, 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W3118381885](https://www.wikidata.org/wiki/openalex:W3118381885)  
**Source**: https://4ort.xyz/entity/dual-sparse-representation-graph-based-copropagation-for-semisupervised-hyperspectral-image-classification