Partial Membership Latent Dirichlet Allocation.
Chao ChenAlina ZareJ. Tory CobbPublished in: CoRR (2015)
Keyphrases
- latent dirichlet allocation
- topic models
- topic modeling
- generative model
- lda model
- gibbs sampling
- topic discovery
- variational inference
- probabilistic latent semantic analysis
- variational bayesian inference
- latent topics
- text mining
- probabilistic latent semantic indexing
- word counts
- probability distribution
- latent variables
- text documents
- parameter estimation
- semi supervised
- probabilistic model
- high dimensional
- hierarchical bayesian model
- latent topic model
- databases