Wikipedia-Based Efficient Sampling Approach for Topic Model.
Tong ZhaoChunping LiMengya LiPublished in: INC (2012)
Keyphrases
- topic models
- topic modeling
- latent dirichlet allocation
- probabilistic model
- probabilistic topic models
- variational bayesian inference
- co occurrence
- baseline models
- topic tracking
- text mining
- generative model
- text documents
- latent topic models
- latent topic model
- random sampling
- data analysis
- knowledge base
- latent variables
- databases
- gibbs sampling
- knowledge discovery
- feature space
- bayesian networks
- artificial intelligence