Geometric Lattice Structure of Covering and Its Application to Attribute Reduction through Matroids.
Aiping HuangWilliam ZhuPublished in: J. Appl. Math. (2014)
Keyphrases
- lattice structure
- attribute reduction
- rough sets
- rough set theory
- partial order
- decision table
- concept lattice
- parallel particle swarm optimization
- fuzzy rough sets
- knowledge reduction
- discernibility matrix
- information entropy
- decision rules
- data reduction
- neural network
- databases
- truth values
- upper approximation
- hypothesis space
- fuzzy logic
- pattern recognition
- machine learning
- approximation operators