Attribute reduction in decision formal context based on homomorphism.
Duo PeiJu-Sheng MiPublished in: Int. J. Mach. Learn. Cybern. (2011)
Keyphrases
- attribute reduction
- rough sets
- rough set theory
- condition attributes
- decision rules
- decision table
- rough set model
- variable precision rough set model
- knowledge reduction
- rough sets theory
- parallel particle swarm optimization
- concept lattice
- discernibility matrix
- decision making
- fuzzy rough sets
- information entropy
- attribute reduction algorithm
- soft set
- data reduction
- decision makers
- formal contexts
- data mining
- decision analysis
- formal concepts
- rule sets
- attribute set
- data analysis
- decision trees