Rough sets based matrix approaches with dynamic attribute variation in set-valued information systems.
Junbo ZhangTianrui LiDa RuanDun LiuPublished in: Int. J. Approx. Reason. (2012)
Keyphrases
- rough sets
- set valued
- dominance relation
- ordered information systems
- information systems
- rough set theory
- variable precision
- attribute reduction
- discernibility matrix
- rough approximations
- knowledge reduction
- information entropy
- granular computing
- fuzzy sets
- attribute set
- decision rules
- decision table
- rough sets theory
- data analysis
- belief functions
- variational inequalities
- decision analysis
- data mining
- fuzzy logic
- real world
- image processing
- approximation spaces
- neural network