Improving Open Relation Extraction via Sentence Re-Structuring.
Jordan SchmidekDenilson BarbosaPublished in: LREC (2014)
Keyphrases
- relation extraction
- dependency tree
- semantic role labeling
- automatic extraction
- parse tree
- manually annotated
- information extraction
- dependency trees
- domain specific
- named entities
- semantic relations
- question answering
- semantic features
- natural language text
- coreference resolution
- named entity recognition
- tree kernels
- broad coverage
- semantic roles
- dependency parsing
- natural language
- text summarization
- artificial intelligence
- linguistic features
- sentiment classification
- structured data
- general purpose
- expert systems