A Weighted Topic Model Enhanced Approach for complementary Collaborator Recommendation.
Chen YangJian MaJianshan SunThushari P. SilvaXiaoyan LiuZhongsheng HuaPublished in: PACIS (2014)
Keyphrases
- topic models
- topic modeling
- latent dirichlet allocation
- text mining
- collaborative filtering
- probabilistic model
- recommender systems
- latent variables
- text documents
- generative model
- topic discovery
- latent topics
- gibbs sampling
- co occurrence
- author topic model
- variational inference
- baseline models
- databases
- microblog posts
- complex networks
- probabilistic topic models
- information retrieval
- data mining