Injecting Structured Data to Generative Topic Model in Enterprise Settings.
Han XiaoXiaojie WangChao DuPublished in: ACML (2009)
Keyphrases
- structured data
- topic models
- generative model
- latent dirichlet allocation
- probabilistic topic models
- semi structured
- topic modeling
- lda model
- probabilistic model
- information extraction
- text documents
- text mining
- generative process
- data sources
- latent variables
- textual data
- latent topics
- metadata
- information management
- co occurrence
- unstructured data
- text data
- xml documents
- data sets
- database systems
- natural language
- association rules
- named entities
- conditional random fields
- prior knowledge
- information retrieval
- data mining
- information retrieval systems