Enhancing Labeled Data Using Unlabeled Data for Topic Tracking.
Fumiyo FukumotoYoshimi SuzukiTakeshi YamamotoPublished in: LTC (2011)
Keyphrases
- labeled data
- unlabeled data
- semi supervised
- semi supervised learning
- text classification
- active learning
- supervised learning
- training data
- co training
- data points
- class labels
- labeled and unlabeled data
- transfer learning
- semi supervised classification
- labeled training data
- labeled examples
- prior knowledge
- unlabeled examples
- training examples
- text categorization
- learning algorithm
- number of labeled examples
- domain adaptation
- training set
- label information
- label propagation
- learning tasks
- semi supervised learning methods
- supervised learning algorithms
- machine learning
- target domain
- pairwise
- reinforcement learning
- bayesian networks
- unsupervised learning
- generative model
- semi supervised learning algorithms
- feature selection
- data sets
- labeling effort
- labeled data for training
- abundant unlabeled data