Adapting Question Answering Techniques to the Web.
Jignashu ParikhM. Narasimha MurtyPublished in: Language Engineering Conference (2002)
Keyphrases
- question answering
- question answering systems
- answering questions
- information retrieval
- question classification
- cross language
- qa clef
- natural language processing
- natural language questions
- named entities
- natural language
- information extraction
- syntactic information
- question answer pairs
- open domain question answering
- relation extraction
- passage retrieval
- web documents
- sentence retrieval
- web pages
- candidate answers
- part of speech
- document collections
- information retrieval systems
- metadata
- textual entailment recognition
- knowledge base