Multi-perspective Hierarchical Dirichlet Process for Geographical Topic Modeling.
Yuan HeCheng WangChangjun JiangPublished in: PAKDD (1) (2017)
Keyphrases
- multi perspective
- topic modeling
- hierarchical dirichlet process
- topic models
- latent dirichlet allocation
- latent topics
- variational inference
- generative model
- d scene
- lda model
- text mining
- text documents
- gibbs sampling
- co occurrence
- latent variables
- hidden markov models
- dirichlet process
- probabilistic model
- unsupervised manner
- information retrieval
- image processing