Keyphrases
- attribute reduction
- rough set theory
- rough sets
- information systems
- decision rules
- decision table
- condition attributes
- rough set model
- decision making
- knowledge reduction
- concept lattice
- information entropy
- discernibility matrix
- variable precision rough set model
- rough sets theory
- data mining
- parallel particle swarm optimization
- attribute reduction algorithm
- fuzzy rough sets
- data reduction
- attribute set
- clustering algorithm
- decision makers
- formal contexts
- classification error
- rule sets
- decision problems
- model selection
- computer vision
- artificial intelligence
- genetic algorithm