Knowledge reduction approach via quadratic entropy.
Gao YanShibao SunKeyun QinPublished in: GrC (2005)
Keyphrases
- knowledge reduction
- information entropy
- rough sets
- rough set theory
- decision table
- attribute reduction
- fuzzy decision
- discernibility matrix
- rough sets theory
- variable precision rough set model
- decision rules
- rule extraction
- objective function
- computational complexity
- decision trees
- data reduction
- fuzzy sets
- rule sets
- data mining