Unsupervised PolSAR Image Classification Using Discriminative Clustering.
Haixia BiJian SunZongben XuPublished in: IEEE Trans. Geosci. Remote. Sens. (2017)
Keyphrases
- image classification
- unsupervised learning
- feature extraction
- clustering algorithm
- semi supervised
- k means
- class specific
- unsupervised classification
- spatial pyramid
- unsupervised manner
- unsupervised clustering
- information bottleneck
- clustering method
- supervised learning
- visual features
- image representation
- information theoretic
- visual classification
- data clustering
- completely unsupervised
- image features
- supervised classification
- bag of words
- high dimensional data
- sparse coding
- hierarchical clustering
- spectral clustering
- self organizing maps
- minimum message length
- data sets
- document clustering
- cluster analysis
- agglomerative clustering
- expectation maximization
- word sense induction
- cluster validation
- visual categorization
- scene classification
- bag of features
- discriminative power
- categorical data
- semi supervised learning
- hidden markov models
- pairwise
- feature space
- machine learning