Supervised Topic Model with Consideration of User and Item.
Sheng WangFangtao LiMing ZhangPublished in: AAAI (Late-Breaking Developments) (2013)
Keyphrases
- topic models
- topic modeling
- weakly supervised
- latent dirichlet allocation
- user preferences
- supervised topic models
- text documents
- text mining
- baseline models
- latent topics
- generative model
- latent variables
- co occurrence
- semi supervised
- topic tracking
- max margin
- text corpora
- variational inference
- probabilistic model
- latent topic model
- hidden markov models
- information retrieval
- prior knowledge
- pairwise
- feature selection
- multi view
- collaborative filtering
- supervised learning
- learning algorithm