Keyphrases
- language model
- relation extraction
- pre trained
- information extraction
- automatic extraction
- language modeling
- training data
- n gram
- semantic relations
- named entities
- domain specific
- training examples
- information retrieval
- speech recognition
- probabilistic model
- question answering
- query expansion
- retrieval model
- named entity recognition
- context sensitive
- semantic features
- natural language processing
- active learning
- pairwise
- data mining