Keyphrases
- topic models
- topic modeling
- satellite images
- weakly supervised
- unsupervised learning
- remotely sensed imagery
- latent dirichlet allocation
- topic discovery
- remote sensing
- remotely sensed
- text classification
- machine learning
- supervised classification
- latent variables
- feature extraction
- supervised learning
- feature selection
- text documents
- latent topics
- co occurrence
- multispectral
- change detection
- text mining
- semi supervised
- support vector
- image classification
- probabilistic topic models
- probabilistic model
- support vector machine
- pattern classification
- class labels
- generative model
- data sets