Information extraction meets relation databases.
Davood RafieiAndrei Z. BroderEdward Y. ChangPatrick PantelPublished in: CIKM (2009)
Keyphrases
- information extraction
- databases
- database
- natural language processing
- data extraction
- text mining
- database systems
- data sources
- named entities
- data management
- data model
- open domain
- knowledge discovery
- metadata
- information systems
- machine learning
- free text
- precision and recall
- text summarization
- semantic tagging
- relation extraction
- textual data
- web databases
- named entity recognition
- semi structured
- web mining
- text documents
- question answering
- natural language
- learning algorithm
- genetic algorithm
- data mining
- real time