Keyphrases
- semi supervised learning
- unbalanced data
- maximum margin
- binary classification
- semi definite programming
- semi supervised
- misclassification costs
- unlabeled data
- cost sensitive
- unsupervised learning
- training data
- supervised learning
- labeled data
- machine learning
- labeled samples
- multi class
- support vector
- text categorization
- learning problems
- class distribution
- target domain
- transfer learning
- total cost
- pairwise constraints
- multi label
- support vector machine
- hyperplane
- markov networks
- maximum likelihood
- learning algorithm
- ridge regression
- semidefinite programming
- data sets
- feature selection
- prior knowledge
- cross domain
- roc curve
- generalization error
- metric learning
- naive bayes