Using Unsupervised Machine Learning for Data Quality. Application to Financial Governmental Data Integration.
Hanae NecbaMaryem RhanouiBouchra El AsriPublished in: BDCA (2018)
Keyphrases
- data integration
- data quality
- data cleaning
- data transformation
- data warehouse
- machine learning
- data exchange
- databases
- data sources
- decision support
- data management
- data model
- text classification
- heterogeneous data
- data mining
- data warehousing
- decision making
- data sharing
- schema mappings
- real world
- query answering
- business intelligence
- fraud detection
- decision support system
- knowledge discovery
- information systems
- microarray
- database
- data extraction
- biological databases
- query decomposition