Exploiting Background Knowledge for Relation Extraction.
Yee Seng ChanDan RothPublished in: COLING (2010)
Keyphrases
- background knowledge
- relation extraction
- automatic extraction
- information extraction
- domain specific
- inductive logic programming
- semantic features
- named entities
- domain knowledge
- logic programs
- semantic relations
- question answering
- semantic information
- semantic role labeling
- natural language text
- named entity recognition
- representation language
- prior knowledge
- knowledge base
- co occurrence
- high dimensional
- machine learning
- ontology learning