Semi-monolayer covering rough set on set-valued information systems and its efficient computation.
Zhengjiang WuHui WangNing ChenJunwei LuoPublished in: Int. J. Approx. Reason. (2021)
Keyphrases
- efficient computation
- rough sets
- set valued
- dominance relation
- ordered information systems
- variable precision
- rough set theory
- fuzzy sets
- computational efficiency
- upper approximation
- data mining
- decision rules
- attribute reduction
- discernibility matrix
- data analysis
- variational inequalities
- information entropy
- decision table
- real numbers
- belief functions
- multi dimensional
- utility function
- fuzzy logic
- decision making
- databases