Coupled Topic Model for Collaborative Filtering With User-Generated Content.
Shu WuWeiyu GuoSong XuYongzhen HuangLiang WangTieniu TanPublished in: IEEE Trans. Hum. Mach. Syst. (2016)
Keyphrases
- user generated content
- topic models
- collaborative filtering
- recommender systems
- topic modeling
- latent dirichlet allocation
- social media
- matrix factorization
- user generated
- text documents
- text mining
- generative model
- latent topics
- probabilistic model
- user preferences
- latent variables
- co occurrence
- gibbs sampling
- personalized recommendation
- probabilistic topic models
- relevance model
- latent topic model
- social networking sites
- opinion mining
- social web
- baseline models
- link prediction
- news articles
- natural language processing
- probabilistic latent semantic analysis
- word pairs
- lda model
- support vector
- microblog posts
- data mining