A rule-based semantic approach for data integration, standardization and dimensionality reduction utilizing the UMLS: Application to predicting bariatric surgery outcomes.
Minoo ModaresnezhadAli VahdatiHamid R. NematiAli ArdestaniFereidoon SadriPublished in: Comput. Biol. Medicine (2019)
Keyphrases
- data integration
- dimensionality reduction
- data model
- data exchange
- data sources
- heterogeneous data sources
- data sharing
- ontology alignment
- data transformation
- databases
- feature extraction
- query answering
- data management
- semantic network
- data cleaning
- data warehouse
- biological data
- schema mappings
- semantic relationships
- high dimensional data
- heterogeneous data
- information systems
- data extraction
- schema matching
- biological databases
- information technology
- domain ontology
- business intelligence
- principal component analysis
- information extraction
- expert systems
- real world
- data sets
- database