Two Pairs of Operators in Degree Induced Covering Rough Set.
Tao ZhangDingjun ChenLi ZhangMao XiePublished in: ICAIC (4) (2011)
Keyphrases
- rough sets
- rough set theory
- fuzzy sets
- granular computing
- upper approximation
- attribute reduction
- decision rules
- data mining
- dominance relation
- rule induction
- upper and lower approximations
- set pair analysis
- data analysis
- information entropy
- tool for data mining
- rough sets theory
- knowledge reduction
- continuous valued attributes
- real time
- variable precision
- machine learning
- databases
- pattern recognition
- rule extraction
- computer vision
- rough approximations
- fuzzy rough sets