A Covering-Based Pessimistic Multigranulation Rough Set.
Guoping LinJinjin LiPublished in: ICIC (3) (2011)
Keyphrases
- rough sets
- rough set theory
- fuzzy sets
- upper approximation
- decision rules
- upper and lower approximations
- rough sets theory
- information entropy
- rough set model
- data mining
- dominance relation
- granular computing
- attribute reduction
- real time
- pattern recognition
- knowledge reduction
- variable precision
- fuzzy rough sets
- neural network
- data analysis
- continuous valued attributes
- approximation spaces
- rule induction
- attribute reduction algorithm
- tool for data mining
- decision table