Associative topic models with numerical time series.
Sungrae ParkWonsung LeeIl-Chul MoonPublished in: Inf. Process. Manag. (2015)
Keyphrases
- topic models
- latent dirichlet allocation
- topic modeling
- text documents
- generative model
- probabilistic model
- co occurrence
- latent topic models
- latent topics
- gibbs sampling
- text mining
- variational inference
- latent variables
- text corpora
- pairwise
- query expansion
- relevance model
- probabilistic latent semantic analysis
- hierarchical bayesian model
- data analysis