To answer or not: what non-qa social activities can tell.
Yingxin PanLin LuoChang Yan ChiQinying LiaoPublished in: CSCW (2013)
Keyphrases
- social activities
- question classification
- question answering
- social networking
- qa systems
- question answer
- answer validation
- social networks
- social relationships
- natural language questions
- social media
- candidate answers
- answer extraction
- social networking sites
- question answering systems
- social connections
- qa clef
- social behavior
- online communities
- social relations
- question answer pairs
- neural network
- online social networks
- passage retrieval
- social interaction
- fitness function
- natural language processing
- data mining