Semi-supervised clustering for MR brain image segmentation.
Nara M. PortelaGeorge D. C. CavalcantiTsang Ing RenPublished in: Expert Syst. Appl. (2014)
Keyphrases
- brain image segmentation
- semi supervised clustering
- magnetic resonance
- semi supervised
- background knowledge
- metric learning
- pairwise constraints
- semi supervised learning
- unsupervised clustering
- semi supervised classification
- labeled data
- mr images
- image registration
- k means
- nonnegative matrix factorization
- medical images
- data sets
- image data
- clustering algorithm
- unlabeled data
- document clustering
- training data
- hidden markov random fields
- multi class