Characterization of attribute reduction of decision system through matroid theory.
Jianguo TangKun SheWilliam ZhuPublished in: GrC (2012)
Keyphrases
- attribute reduction
- rough sets
- rough set model
- decision rules
- rough set theory
- fuzzy rough sets
- condition attributes
- decision table
- concept lattice
- decision making
- discernibility matrix
- information entropy
- decision theory
- rough sets theory
- knowledge reduction
- variable precision rough set model
- parallel particle swarm optimization
- data reduction
- decision problems
- pattern recognition
- machine learning
- rule induction
- approximation spaces
- influence diagrams
- classification rules
- decision makers
- fuzzy logic
- attribute set
- formal contexts
- soft set
- neural network