Modeling Temporal Behavior to Identify Potential Experts in Question Answering Communities.
Min FuMin ZhuYabo SuQiuhui ZhuMingzhao LiPublished in: CDVE (2016)
Keyphrases
- question answering
- identify potential
- temporal behavior
- natural language processing
- qa clef
- information retrieval
- information extraction
- passage retrieval
- natural language
- cross language
- relation extraction
- question classification
- syntactic information
- named entities
- sentence retrieval
- natural language questions
- answer validation
- question answering systems
- open domain question answering
- semantic roles
- candidate answers
- answer extraction
- speech transcripts