Managing data quality of integrated data with known provenance.
María del Pilar AngelesLachlan M. MacKinnonPublished in: Int. J. Inf. Qual. (2011)
Keyphrases
- data quality
- data cleaning
- quality management
- data sets
- data transformation
- data privacy
- quality assessment
- data analysis
- data warehouse
- data collection
- data integration
- information loss
- spatial data
- knowledge discovery
- data sources
- relational databases
- database systems
- data cleansing
- original data
- class noise
- poor quality
- data reduction
- training data
- data mining