Collaborative Topic Model for Poisson distributed ratings.
Hoa M. LeSon Ta CongQuyen Pham TheNgo Van LinhKhoat ThanPublished in: Int. J. Approx. Reason. (2018)
Keyphrases
- topic models
- topic modeling
- latent dirichlet allocation
- probabilistic model
- generative model
- latent topics
- text mining
- co occurrence
- microblog posts
- baseline models
- topic discovery
- text documents
- latent variables
- variational inference
- lda model
- artificial intelligence
- text corpora
- closed form
- probabilistic topic models
- semi supervised
- image segmentation
- social networks