Mining the Web for Answers to Natural Language Questions.
Dragomir R. RadevHong QiZhiping ZhengSasha Blair-GoldensohnZhu ZhangWeiguo FanJohn M. PragerPublished in: CIKM (2001)
Keyphrases
- natural language questions
- question answering
- natural language
- web mining
- website
- sql queries
- semantic web
- web logs
- data mining
- question answering systems
- web pages
- web data
- natural language processing
- web documents
- text mining
- data mining algorithms
- database
- data mining techniques
- knowledge discovery
- information retrieval
- question answer pairs
- question answer
- web snippets
- web usage mining
- integrity constraints
- information extraction
- knowledge representation
- databases