An Answer Fusion Model for Web-based Question Answering.
Nengfu XieWenyin LiuPublished in: SKG (2005)
Keyphrases
- question answering
- fusion model
- question classification
- natural language questions
- question answering systems
- qa systems
- information fusion
- answering questions
- candidate answers
- answer validation
- answer extraction
- estimation algorithm
- question answer pairs
- natural language processing
- natural language
- fusion framework
- cross language
- information retrieval
- modeling method
- qa clef
- passage retrieval
- multi source
- image registration
- information extraction
- correct answers
- syntactic information
- multimedia
- data fusion
- receiver operating characteristic
- data mining
- knowledge base
- relevance feedback
- sql queries
- fuzzy membership functions
- semantic roles