Keyphrases
- pairwise constraints
- feature selection
- decision boundary
- semi supervised
- support vector
- pairwise
- boosting algorithms
- support vector machine
- semi supervised clustering
- multi class
- information gain
- loss function
- spectral clustering
- data representation
- text categorization
- labeled data
- feature set
- document clustering
- text classification
- metric learning
- unsupervised learning
- semi supervised learning
- unlabeled data
- pattern classification
- training set
- feature extraction
- distance metric
- feature space
- classification accuracy
- hyperplane
- model selection
- multi task
- binary classification
- decision trees
- clustering algorithm
- machine learning
- clustering method
- cost sensitive
- kernel function
- text mining
- supervised learning
- training data
- keywords
- data points
- active learning
- feature vectors