Keyphrases
- discernibility matrix
- decision table
- attribute reduction
- rough set theory
- rough sets
- knowledge reduction
- attribute reduction algorithm
- decision rules
- variable precision
- dominance relation
- information entropy
- decision trees
- concept lattice
- rough sets theory
- attribute values
- fuzzy sets
- data analysis
- data reduction
- pattern recognition
- neural network
- feature extraction
- real world