A Graph-Based Projection Approach for Semi-supervised Clustering.
Tetsuya YoshidaKazuhiro OkataniPublished in: PKAW (2010)
Keyphrases
- semi supervised clustering
- semi supervised
- pairwise constraints
- semi supervised learning
- metric learning
- labeled data
- background knowledge
- unsupervised clustering
- pairwise
- semi supervised classification
- clustering algorithm
- k means
- nonnegative matrix factorization
- unsupervised learning
- unlabeled data
- active learning
- document clustering
- data representation
- supervised learning
- hidden markov random fields
- data sets
- least squares
- training data
- machine learning