Discovering Different Types of Topics: Factored Topic Models.
Yun JiangAshutosh SaxenaPublished in: IJCAI (2013)
Keyphrases
- topic models
- latent dirichlet allocation
- topic modeling
- latent topics
- text documents
- topic discovery
- co occurrence
- probabilistic model
- generative model
- latent variables
- gibbs sampling
- text mining
- probabilistic latent semantic analysis
- statistical topic models
- latent topic models
- probabilistic topic models
- text streams
- text corpora
- lda model
- hierarchical bayesian model
- maximum likelihood
- natural language