Online Latent Dirichlet Allocation with Infinite Vocabulary.
Ke ZhaiJordan L. Boyd-GraberPublished in: ICML (1) (2013)
Keyphrases
- latent dirichlet allocation
- topic models
- topic modeling
- generative model
- variational bayesian inference
- topic discovery
- lda model
- probabilistic latent semantic analysis
- text mining
- latent topic models
- variational inference
- gibbs sampling
- probabilistic topic models
- latent topics
- text documents
- pattern recognition
- visual recognition
- image classification
- word counts
- latent topic model
- dimensionality reduction
- probabilistic model