Patch-based topic model for group detection.
Mulin ChenQi WangXuelong LiPublished in: Sci. China Inf. Sci. (2017)
Keyphrases
- topic models
- latent dirichlet allocation
- topic modeling
- text mining
- probabilistic model
- co occurrence
- latent topics
- latent variables
- topic discovery
- text documents
- variational inference
- baseline models
- latent topic model
- data analysis
- probabilistic topic models
- generative model
- probabilistic latent semantic analysis
- lda model
- gibbs sampling
- text corpora