Enriching text representation with frequent pattern mining for probabilistic topic modeling.
Hyun Duk KimDae Hoon ParkYue LuChengXiang ZhaiPublished in: ASIST (2012)
Keyphrases
- topic modeling
- frequent pattern mining
- text representation
- text documents
- text classification
- topic models
- frequent patterns
- text mining
- pattern mining
- huge number
- probabilistic model
- latent dirichlet allocation
- generative model
- bag of words
- information filtering
- text categorization
- document clustering
- itemsets
- sequential patterns
- collaborative filtering
- document representation
- information retrieval
- frequent itemsets
- bayesian networks
- vector space model
- knowledge discovery
- text retrieval
- keywords
- information extraction
- natural language
- data structure
- prior knowledge
- data mining