A relevance model for a data warehouse contextualized with documents.
Juan Manuel PérezRafael Berlanga LlavoriMaría José Aramburu CaboPublished in: Inf. Process. Manag. (2009)
Keyphrases
- data warehouse
- relevance model
- data warehousing
- vector space model
- query expansion
- language model
- business intelligence
- pseudo relevance feedback
- retrieved documents
- data sources
- data warehouse design
- keywords
- topic models
- information retrieval
- metadata
- data mining
- document retrieval
- language modeling
- databases
- image annotation
- data management
- data analysis
- relevant documents
- context dependent
- information retrieval systems
- document collections
- materialized views
- relevance feedback
- document clustering
- text documents
- data cube
- vector space
- database
- probabilistic model
- retrieval effectiveness
- bayesian networks
- search engine
- n gram