Recommender Systems Based on an Active Data Warehouse with Text Documents.
Carsten FeldenPeter ChamoniPublished in: HICSS (2007)
Keyphrases
- text documents
- data warehouse
- recommender systems
- text mining
- data warehousing
- text classification
- information extraction
- text categorization
- keywords
- decision support
- wordnet
- data management
- business intelligence
- collaborative filtering
- data sources
- databases
- data warehouse design
- topic models
- textual information
- text data
- data mining
- data cube
- bag of words
- star schema
- named entities
- data analysis
- on line analytical processing
- textual data
- data integration
- requirement analysis
- metadata
- materialized views
- multidimensional data
- olap queries
- view selection
- co occurrence
- database
- web pages
- expert systems
- labeled data
- natural language processing
- k nearest neighbor