Keyphrases
- data quality
- data mining
- data cleansing
- data warehouse
- data transformation
- data preparation
- privacy preservation
- data cleaning
- quality management
- business intelligence systems
- data confidentiality
- case study
- data warehousing
- information loss
- data mining algorithms
- cell suppression
- data mining methods
- knowledge discovery
- real world
- poor quality
- data mining techniques
- data privacy
- predictive modeling
- decision support
- metadata
- machine learning
- databases
- data reduction
- privacy preserving data mining
- web mining
- association rule mining
- information systems