Constructive methods of rough approximation operators and multigranulation rough sets.
Xiaohong ZhangDuoqian MiaoCaihui LiuMeilong LePublished in: Knowl. Based Syst. (2016)
Keyphrases
- rough sets
- rough set theory
- approximation operators
- fuzzy sets
- rough sets theory
- approximation spaces
- attribute reduction
- fuzzy rough sets
- soft computing
- data mining
- rough fuzzy
- pattern recognition
- decision rules
- information entropy
- preprocessing
- computer vision
- uncertainty handling
- continuous valued attributes
- neural network
- upper approximation
- genetic algorithm
- real world