Multisource and temporal variability in Portuguese hospital administrative datasets: Data quality implications.
Júlio SouzaIsmael CaballeroJoão Vasco SantosMariana LoboAndreia PintoJoão VianaCarlos SáezFernando LopesAlberto FreitasPublished in: J. Biomed. Informatics (2022)
Keyphrases
- data quality
- multi source
- class noise
- single source
- data cleaning
- data cleansing
- information fusion
- data fusion
- quality assessment
- quality management
- information systems
- data warehouse
- multiple sources
- privacy guarantees
- data privacy
- data integration
- fusion model
- data transformation
- database
- cell suppression
- business intelligence
- decision support
- data analysis
- data sets