Crowdsourcing Ground Truth for Medical Relation Extraction.
Anca DumitracheLora AroyoChris WeltyPublished in: CoRR (2017)
Keyphrases
- relation extraction
- ground truth
- manually annotated
- automatic extraction
- information extraction
- domain specific
- semantic relations
- named entities
- semantic role labeling
- dependency tree
- broad coverage
- semantic features
- question answering
- named entity recognition
- dependency trees
- tree kernels
- reference resolution
- parse tree
- higher level
- expert systems
- wordnet