Topic-sensitive probabilistic model for expert finding in question answer communities.
Guangyou ZhouSiwei LaiKang LiuJun ZhaoPublished in: CIKM (2012)
Keyphrases
- expert finding
- question answer
- probabilistic model
- language modeling
- language model
- web mining
- link analysis
- information management
- expert search
- latent variables
- bayesian networks
- generative model
- asked questions
- community structure
- web communities
- topic modeling
- topic models
- community detection
- social networks
- query topic
- data mining
- social network analysis
- artificial intelligence
- retrieval model
- opinion mining
- natural language processing