Scalable Dynamic Topic Modeling with Clustered Latent Dirichlet Allocation (CLDA).
Chris GroppAlexander HerzogIlya SafroPaul W. WilsonAmy W. AponPublished in: CoRR (2016)
Keyphrases
- topic modeling
- latent dirichlet allocation
- topic models
- generative model
- latent topics
- text mining
- topic extraction
- collapsed gibbs sampling
- probabilistic topic models
- lda model
- probabilistic latent semantic analysis
- gibbs sampling
- latent semantic analysis
- text documents
- probabilistic model
- prior knowledge
- text corpora
- pattern recognition
- hierarchical bayesian model
- information retrieval
- text classification
- bayesian inference
- language model
- collaborative filtering
- variational inference
- feature selection
- real world