Uncertainty measures of covering rough sets based on knowledge granularities.
Chengzhuan YangJiyi WangJiandang WuPublished in: GrC (2012)
Keyphrases
- rough sets
- ordered information systems
- dominance relation
- rough set theory
- fuzzy sets
- fuzzy measures
- rough sets theory
- decision rules
- uncertainty handling
- data mining
- attribute reduction
- granular computing
- handling uncertainty
- imprecise data
- upper and lower approximations
- inductive machine learning
- soft computing
- discernibility matrix
- intuitionistic fuzzy sets
- knowledge base
- rough set model
- fuzzy rough sets
- topological relationships
- temporal reasoning
- data analysis
- spatial data
- rule induction
- pattern recognition
- rough fuzzy
- approximation spaces
- continuous valued attributes
- computer vision
- tool for data mining
- real world
- decision table