Guided HTM: Hierarchical Topic Model with Dirichlet Forest Priors.
Su-Jin ShinIl-Chul MoonPublished in: IEEE Trans. Knowl. Data Eng. (2017)
Keyphrases
- topic models
- pitman yor process
- hierarchical bayesian model
- topic modeling
- latent dirichlet allocation
- generative model
- text documents
- bayesian framework
- gibbs sampling
- probabilistic model
- latent topics
- variational inference
- baseline models
- latent variables
- text mining
- hierarchical bayesian
- co occurrence
- hierarchical dirichlet process
- mixture model
- bayesian nonparametric
- probabilistic topic models
- lda model
- databases
- prior information
- posterior probability
- author topic model
- machine learning