Improving a full-text search engine: the importance of negation detection and family history context to identify cases in a biomedical data warehouse.
Nicolas GarcelonAntoine NeurazVincent BenoitRémi SalomonAnita BurgunPublished in: J. Am. Medical Informatics Assoc. (2017)
Keyphrases
- data warehouse
- search engine
- data warehousing
- business intelligence
- conceptual model
- data sources
- decision support system
- decision support
- data management
- data warehouse design
- data cube
- data integration
- data mining
- multidimensional data model
- requirement analysis
- data marts
- databases
- data analysis
- information retrieval
- information retrieval systems
- star schema
- query execution
- multidimensional data
- online analytical processing
- external data
- metadata
- bitmap indices
- external data sources
- multi dimensional
- on line analytical processing
- olap queries
- database