Incorporating Wikipedia concepts and categories as prior knowledge into topic models.
Kang XuGuilin QiJunheng HuangTianxing WuPublished in: Intell. Data Anal. (2017)
Keyphrases
- topic models
- probabilistic topic models
- prior knowledge
- latent variables
- wikipedia categories
- topic modeling
- generative model
- latent dirichlet allocation
- wikipedia articles
- latent topic models
- text mining
- probabilistic model
- latent semantics
- latent topics
- wordnet
- co occurrence
- information retrieval
- knowledge base
- text documents
- text corpora
- relevance model
- gibbs sampling
- prior information
- visual recognition
- link structure
- approximate inference
- semantic information
- data analysis
- author topic model