Rough set theory based on two universal sets and its applications.
Guilong LiuPublished in: Knowl. Based Syst. (2010)
Keyphrases
- rough set theory
- rough sets
- attribute reduction
- decision rules
- knowledge reduction
- approximation spaces
- fuzzy set theory
- decision table
- upper approximation
- approximate reasoning
- data analysis
- granular computing
- rule generation
- rough sets theory
- equivalence relation
- knowledge discovery
- rule extraction
- rule induction
- rough fuzzy
- fuzzy sets
- information entropy
- data reduction
- rule sets
- rough set model
- tool for data mining
- discernibility matrix
- rough approximations
- concept lattice
- condition attributes
- genetic programming
- continuous valued attributes
- attribute reduction algorithm