New operators in covering rough set theory.
Dingjun ChenLiu YiKaiteng WuKeyun QinPublished in: ISKE (2008)
Keyphrases
- rough set theory
- rough sets
- attribute reduction
- decision rules
- upper approximation
- approximate reasoning
- decision table
- granular computing
- knowledge reduction
- rule generation
- upper and lower approximations
- tool for data mining
- fuzzy set theory
- data analysis
- rough fuzzy
- equivalence relation
- rule induction
- knowledge discovery
- information entropy
- rule extraction
- discernibility matrix
- fuzzy sets
- set theory
- attribute reduction algorithm
- variable precision rough set model
- image processing
- artificial intelligence
- real time
- rough sets theory
- rough set model
- lower and upper approximations
- continuous valued attributes