Unifying Label Propagation and Graph Sparsification for Hyperspectral Image Classification.
Haojie HuFang HeFenggan ZhangYao DingXin WuJianwei ZhaoMinli YaoPublished in: IEEE Geosci. Remote. Sens. Lett. (2022)
Keyphrases
- label propagation
- hyperspectral image classification
- semi supervised learning
- semi supervised
- active learning
- graph based semi supervised learning
- label propagation algorithm
- graph construction
- labeled data
- unlabeled data
- spectral clustering
- hyperspectral images
- community detection
- hyperspectral
- class labels
- similarity graph
- learning algorithm
- label information
- multispectral
- social network analysis
- infrared
- random walk
- image data
- pairwise