Keyphrases
- data reduction
- data mining
- data compression
- data analysis
- data warehouse
- data cube
- knowledge discovery
- classification accuracy
- classification rules
- rough set theory
- preprocessing
- feature selection
- instance selection
- data model
- data quality
- representative subset
- model selection
- feature extraction
- dimensionality reduction
- singular value decomposition
- databases
- high dimensionality
- rough sets
- fuzzy logic
- evolutionary algorithm
- multiscale