Overcoming Limited Supervision in Relation Extraction: A Pattern-enhanced Distributional Representation Approach.
Meng QuXiang RenYu ZhangJiawei HanPublished in: CoRR (2017)
Keyphrases
- relation extraction
- information extraction
- automatic extraction
- domain specific
- named entities
- semantic relations
- named entity recognition
- semantic role labeling
- dependency trees
- dependency tree
- artificial intelligence
- question answering
- natural language processing
- named entity recognizer
- reference resolution
- broad coverage
- low level
- domain knowledge
- active learning