CrowdTruth Measures for Language Ambiguity: The Case of Medical Relation Extraction.
Anca DumitracheLora AroyoChris WeltyPublished in: LD4IE@ISWC (2015)
Keyphrases
- relation extraction
- information extraction
- automatic extraction
- named entities
- domain specific
- semantic role labeling
- broad coverage
- dependency trees
- dependency tree
- question answering
- semantic features
- natural language processing
- artificial intelligence
- semantic relations
- named entity recognition
- natural language
- structured data
- higher order
- active learning
- tree kernels
- feature extraction