Semi-supervised Clustering Using Incomplete Prior Knowledge.
Chao WangWeijun ChenPeipei YinJianmin WangPublished in: International Conference on Computational Science (1) (2007)
Keyphrases
- semi supervised clustering
- prior knowledge
- background knowledge
- semi supervised
- labeled data
- metric learning
- semi supervised learning
- pairwise constraints
- unsupervised clustering
- semi supervised classification
- nonnegative matrix factorization
- unlabeled data
- domain knowledge
- k means
- training data
- clustering algorithm
- active learning
- distance metric
- hidden markov random fields
- least squares
- missing data
- data sets
- data points
- high dimensional
- pairwise
- support vector
- feature selection