Hypergraph-Structured Autoencoder for Unsupervised and Semisupervised Classification of Hyperspectral Image.
Yaoming CaiZijia ZhangZhihua CaiXiaobo LiuXinwei JiangPublished in: IEEE Geosci. Remote. Sens. Lett. (2022)
Keyphrases
- hyperspectral images
- semi supervised
- hyperspectral data
- hyperspectral
- unsupervised learning
- supervised learning
- supervised classification
- hyperspectral image classification
- remote sensing
- hyperspectral imagery
- pattern recognition
- restricted boltzmann machine
- multispectral
- feature selection
- feature extraction
- support vector machine
- subspace projection
- hyperspectral imaging
- feature space
- training set
- pairwise
- machine learning
- feature vectors
- image analysis
- image data
- target detection
- pixel classification
- information fusion
- unsupervised methods
- active learning