RankTopic: Ranking Based Topic Modeling.
Dongsheng DuanYuhua LiRuixuan LiRui ZhangAiming WenPublished in: ICDM (2012)
Keyphrases
- topic modeling
- relevance ranking
- topic models
- latent dirichlet allocation
- ranking algorithm
- modeling framework
- scientific articles
- text mining
- heterogeneous information networks
- web search
- topic extraction
- text classification
- latent topics
- collaborative filtering
- text corpora
- probabilistic latent semantic analysis
- ranked list
- document retrieval
- text documents
- generative model
- knn