Scientific Relation Extraction with Selectively Incorporated Concept Embeddings.
Yi LuanMari OstendorfHannaneh HajishirziPublished in: CoRR (2018)
Keyphrases
- relation extraction
- information extraction
- automatic extraction
- named entities
- domain specific
- semantic relations
- semantic role labeling
- semantic features
- dependency trees
- dependency tree
- question answering
- named entity recognition
- broad coverage
- object recognition
- reference resolution
- machine learning
- information sources
- dimensionality reduction
- co occurrence
- natural language processing
- similarity measure
- parse tree
- artificial intelligence
- tree kernels
- data mining