KnowItNow: Fast, Scalable Information Extraction from the Web.
Michael J. CafarellaDoug DowneyStephen SoderlandOren EtzioniPublished in: HLT/EMNLP (2005)
Keyphrases
- information extraction
- web documents
- web scale
- data extraction
- web mining
- website
- textual data
- semi structured
- web information extraction
- web technologies
- information retrieval
- natural language processing
- question answering
- web applications
- text mining
- web pages
- web content
- web data
- web users
- web resources
- web information retrieval
- web communities
- extraction rules
- web information
- massive scale
- machine learning
- information sources
- neural network
- relation extraction
- free text
- user experience
- semantic web
- open domain
- co occurrence
- semi supervised
- ontology population