Improving Topic Model Stability for Effective Document Exploration.
Yi YangShimei PanYangqiu SongJie LuMercan TopkaraPublished in: IJCAI (2016)
Keyphrases
- topic models
- latent topics
- text documents
- topic modeling
- latent dirichlet allocation
- topic discovery
- language modeling framework
- statistical topic models
- probabilistic model
- document collections
- generative model
- information retrieval
- document clustering
- latent variables
- relevance model
- text corpora
- information retrieval systems
- lda model
- co occurrence
- document classification
- language model
- probabilistic latent semantic analysis
- microblog posts