An Unsupervised Approach for Cause-Effect Relation Extraction from Biomedical Text.
Raksha SharmaGirish K. PalshikarSachin PawarPublished in: NLDB (2018)
Keyphrases
- relation extraction
- biomedical text
- manually annotated
- information extraction
- automatic extraction
- semantic relations
- domain specific
- semantic features
- named entities
- semantic network
- semantic role labeling
- question answering
- named entity recognition
- word sense disambiguation
- pseudo relevance feedback
- semantically related
- related concepts
- higher level
- unsupervised learning
- natural language processing
- annotated corpus
- natural language