Expert finding in question-answering websites: a novel hybrid approach.
Wei-Chen KaoDuen-Ren LiuShiu-Wen WangPublished in: SAC (2010)
Keyphrases
- question answering
- expert finding
- website
- language modeling
- web mining
- information retrieval
- information management
- information extraction
- natural language questions
- natural language
- named entities
- question answering systems
- passage retrieval
- web pages
- qa clef
- natural language processing
- question classification
- topic modeling
- syntactic information
- retrieval model
- training set
- qa systems
- data mining