Hierarchical Bayesian Modeling of Topics in Time-Stamped Documents.
Iulian Pruteanu-MaliniciLu RenJohn W. PaisleyEric WangLawrence CarinPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2010)
Keyphrases
- time stamped
- hierarchical bayesian
- news articles
- information retrieval
- temporal patterns
- gibbs sampling
- topic models
- text documents
- bayesian inference
- keywords
- latent dirichlet allocation
- temporal constraints
- multiscale
- probability distribution
- maximum likelihood
- web documents
- bayesian networks
- variational inference
- data mining