Keyphrases
- topic models
- change point
- latent dirichlet allocation
- topic modeling
- change point detection
- text documents
- probabilistic model
- generative model
- co occurrence
- latent variables
- text mining
- baseline models
- latent topic model
- latent topics
- probabilistic topic models
- moving objects
- lda model
- feature vectors
- high dimensional
- information retrieval
- author topic model