Knowledge reduction in decision-theoretic rough set model based on connection degree.
Ping LvJin QianYuntao QianPublished in: FSKD (2012)
Keyphrases
- decision theoretic
- knowledge reduction
- rough sets
- rough set theory
- attribute reduction
- decision table
- fuzzy sets
- variable precision rough set model
- rough sets theory
- decision rules
- data mining
- information entropy
- attribute reduction algorithm
- rule induction
- decision theory
- pattern recognition
- rough set model
- discernibility matrix
- fuzzy logic
- continuous valued attributes
- rule extraction
- concept lattice
- data analysis
- genetic programming
- variable precision