Distant supervision for treatment relation extraction by leveraging MeSH subheadings.
Tung TranRamakanth KavuluruPublished in: Artif. Intell. Medicine (2019)
Keyphrases
- relation extraction
- information extraction
- automatic extraction
- named entities
- domain specific
- semantic relations
- question answering
- named entity recognition
- reference resolution
- semantic role labeling
- dependency trees
- dependency tree
- semantic features
- tree kernels
- broad coverage
- co occurrence
- knowledge sources
- active learning
- text documents
- information retrieval
- graphical models
- text mining
- knowledge discovery
- knowledge representation
- web pages