Keyphrases
- label propagation
- semi supervised
- hyperspectral image classification
- active learning
- semi supervised learning
- labeled data
- unlabeled data
- label propagation algorithm
- supervised learning
- hyperspectral
- label information
- hyperspectral images
- pairwise
- pairwise constraints
- class labels
- community detection
- unsupervised learning
- spectral clustering
- labeled examples
- machine learning
- multi label classification
- learning algorithm
- training examples
- text categorization
- hyperspectral data
- image data