Collaborative Topic Modeling for Text Tensors.
Weifeng DingXiaolin ZhengChaochao ChenZukun YuDeren ChenPublished in: ICEBE (2014)
Keyphrases
- topic modeling
- text content
- text mining
- topic models
- text documents
- latent semantic analysis
- text corpora
- latent dirichlet allocation
- modeling framework
- information retrieval
- text classification
- probabilistic topic models
- keywords
- text analysis
- hierarchical bayesian model
- relevance ranking
- probabilistic latent semantic analysis
- topic extraction
- document classification
- document clustering
- generative model
- maximum likelihood
- information retrieval systems
- co occurrence
- collaborative filtering
- information extraction
- knowledge discovery
- probabilistic model
- training data