Keyphrases
- data quality
- data cleaning
- data preparation
- privacy preservation
- data warehouse
- data cleansing
- quality management
- data transformation
- knowledge discovery
- quality assessment
- text mining
- poor quality
- data privacy
- information loss
- semantic web
- databases
- data confidentiality
- data mining
- data sets
- frequent itemsets
- itemsets
- data mining techniques
- database
- data analysis
- information systems
- privacy guarantees
- natural resources
- class noise