Categorization using semi-supervised clustering.
Jianying HuMoninder SinghAleksandra MojsilovicPublished in: ICPR (2008)
Keyphrases
- semi supervised clustering
- semi supervised
- unsupervised clustering
- text categorization
- semi supervised learning
- metric learning
- background knowledge
- pairwise constraints
- nonnegative matrix factorization
- semi supervised classification
- k means
- clustering algorithm
- labeled data
- hidden markov random fields
- document clustering
- unlabeled data
- information extraction
- training data
- feature selection