Generative Models for Mining Latent Aspects and Their Ratings from Short Reviews.
Huayu LiRongcheng LinRichang HongYong GePublished in: ICDM (2015)
Keyphrases
- generative model
- probabilistic model
- online reviews
- latent variables
- mixture model
- latent structure
- discriminative learning framework
- discriminative learning
- discriminative models
- conditional random fields
- hierarchical hidden markov models
- generative process
- semi supervised
- prior knowledge
- data mining
- generative and discriminative models
- latent dirichlet allocation
- hidden variables
- object categories
- topic models
- expectation maximization
- collaborative filtering
- maximum margin
- latent variable models
- maximum entropy principle
- discriminative methods
- naive bayes models
- pairwise
- training data
- machine learning