Question Answering over Implicitly Structured Web Content.
Eugene AgichteinChris BurgesEric BrillPublished in: Web Intelligence (2007)
Keyphrases
- question answering
- web content
- website
- web pages
- information extraction
- question classification
- cross language
- natural language processing
- web documents
- passage retrieval
- information retrieval
- natural language questions
- syntactic information
- open domain question answering
- web data
- named entities
- structured data
- question answering systems
- natural language
- qa clef
- answer validation
- sentence retrieval
- knowledge representation
- social media