Using Semantically-Extended LDA Topic Model for Semantic Tagging.
Mehdi AllahyariKrys J. KochutPublished in: Int. J. Semantic Comput. (2016)
Keyphrases
- topic models
- semantic tagging
- latent dirichlet allocation
- topic modeling
- topic discovery
- text mining
- latent topics
- text documents
- latent variables
- generative model
- information extraction
- gibbs sampling
- lda model
- variational inference
- co occurrence
- probabilistic model
- probabilistic topic models
- latent topic models
- probabilistic latent semantic analysis
- mashup
- variational bayesian inference
- natural language
- hierarchical bayesian model
- collapsed gibbs sampling
- latent semantic analysis
- data sets