A kind of new rough set: Rough soft sets and rough soft rings.
Jianming ZhanBijan DavvazPublished in: J. Intell. Fuzzy Syst. (2016)
Keyphrases
- rough sets
- rough set theory
- rough sets theory
- approximation spaces
- rough fuzzy
- granular computing
- upper approximation
- fuzzy sets
- data mining
- information entropy
- attribute reduction
- decision table
- upper and lower approximations
- variable precision
- knowledge reduction
- rule induction
- decision rules
- data analysis
- tool for data mining
- rough set model
- soft set
- continuous valued attributes
- real time
- fuzzy logic
- artificial intelligence
- concept lattice
- machine learning
- rough approximations
- set theoretic
- dominance relation
- set theory
- pattern recognition
- approximate reasoning
- rule extraction