MPTM: A Topic Model for Multi-Part Documents.
Zhipeng XieLiyang JiangTengju YeZhenying HePublished in: DASFAA (2) (2015)
Keyphrases
- topic models
- topic modeling
- text documents
- latent topics
- latent dirichlet allocation
- probabilistic topic models
- topic discovery
- text mining
- statistical topic models
- lda model
- author topic model
- latent variables
- text analysis
- probabilistic model
- text corpora
- generative model
- co occurrence
- relevance model
- document clustering
- news articles
- word pairs
- gibbs sampling
- document classification
- document collections
- variational inference
- information retrieval systems
- text streams
- latent semantic analysis
- probabilistic latent semantic analysis
- baseline models
- information retrieval
- data mining
- text collections
- databases
- multi label
- information extraction
- data analysis