People Opinion Topic Model: Opinion based User Clustering in Social Networks.
Hongxu ChenHongzhi YinXue LiMeng WangWeitong ChenTong ChenPublished in: WWW (Companion Volume) (2017)
Keyphrases
- topic models
- social networks
- latent dirichlet allocation
- topic discovery
- topic modeling
- clustering algorithm
- k means
- generative model
- latent variables
- baseline models
- probabilistic latent semantic analysis
- latent topics
- social network analysis
- co occurrence
- probabilistic model
- text documents
- text mining
- lda model
- topic tracking
- information retrieval
- social media
- community detection
- relevance feedback
- variational inference
- latent topic model
- pitman yor process