Keyphrases
- semi supervised learning
- label propagation
- multi label classification
- semi supervised
- labeled examples
- unlabeled examples
- multi instance learning
- unlabeled data
- training data
- unlabeled samples
- labeled data
- partially labeled
- supervised learning
- unsupervised learning
- class labels
- weakly labeled data
- semi supervised classification
- graph based semi supervised learning
- labeled samples
- co training
- machine learning
- supervised classifiers
- active learning
- pairwise
- training examples
- text categorization
- multi label
- pairwise constraints
- label information
- training set
- multi instance
- graph construction
- semi supervised learning algorithms
- background knowledge
- learning models
- labeled training data
- semi supervised learning methods
- data sets
- labeled and unlabeled data
- labeled instances
- transfer learning