Unsupervised Relation Extraction with General Domain Knowledge.
Oier Lopez de LacalleMirella LapataPublished in: EMNLP (2013)
Keyphrases
- relation extraction
- domain knowledge
- weakly supervised
- automatic extraction
- information extraction
- unsupervised learning
- named entities
- semantic relations
- parse tree
- semantic role labeling
- tree kernels
- named entity recognition
- information retrieval
- dependency trees
- semantic features
- higher order
- reference resolution