Keyphrases
- relation extraction
- graph kernels
- semi supervised
- named entity recognition
- kernel machines
- label propagation
- semi supervised learning
- label information
- information extraction
- automatic extraction
- structured data
- named entities
- domain specific
- kernel methods
- labeled data
- pairwise
- semantic features
- semantic relations
- gaussian processes
- active learning
- unlabeled data
- kernel function
- pairwise constraints
- unsupervised learning
- supervised learning
- question answering
- data representation
- machine learning
- generative model
- support vector
- transfer learning
- text classification
- feature vectors