Topic model allocation of conversational dialogue records by Latent Dirichlet Allocation.
Jui-Feng YehChen-Hsien LeeYi-Shiuan TanLiang-Chih YuPublished in: APSIPA (2014)
Keyphrases
- topic models
- latent dirichlet allocation
- topic modeling
- natural language
- lda model
- variational inference
- latent topics
- topic discovery
- text mining
- collapsed gibbs sampling
- generative model
- databases
- gibbs sampling
- text documents
- latent variables
- co occurrence
- probabilistic latent semantic analysis
- probabilistic model
- variational bayesian inference
- probabilistic topic models
- hierarchical bayesian model
- latent topic models
- supervised topic models
- hierarchical dirichlet process
- hierarchical bayesian
- text corpora
- markov random field
- data mining