Non-Simultaneous Sampling Deactivation during the Parameter Approximation of a Topic Model.
Young-Seob JeongSou-Young JinHo-Jin ChoiPublished in: KSII Trans. Internet Inf. Syst. (2013)
Keyphrases
- topic models
- topic modeling
- latent dirichlet allocation
- latent topics
- parameter space
- generative model
- latent variables
- gibbs sampling
- baseline models
- topic discovery
- co occurrence
- text documents
- probabilistic model
- text mining
- random sampling
- variational inference
- microblog posts
- probabilistic topic models
- machine learning
- text corpora
- sampling algorithm
- markov chain monte carlo
- sample size
- natural language