Fast algorithms of attribute reduction for covering decision systems with minimal elements in discernibility matrix.
Ze DongMing SunYanyan YangPublished in: Int. J. Mach. Learn. Cybern. (2016)
Keyphrases
- attribute reduction
- discernibility matrix
- attribute reduction algorithm
- rough set theory
- rough sets
- decision table
- decision rules
- data reduction
- concept lattice
- knowledge reduction
- rough set model
- information entropy
- knowledge discovery
- rough sets theory
- decision making
- information retrieval
- data mining techniques
- expert systems
- data structure
- feature extraction