Rough sets on fuzzy approximation spaces and applications to distributed knowledge systems.
D. P. AcharjyaB. K. TripathyPublished in: Int. J. Artif. Intell. Soft Comput. (2008)
Keyphrases
- rough sets
- approximation spaces
- fuzzy sets
- rough set theory
- granular computing
- fuzzy logic
- equivalence relation
- fuzzy rough sets
- rough fuzzy
- information granules
- decision rules
- dominance relation
- soft computing
- expert systems
- information entropy
- rule extraction
- attribute reduction
- rough sets theory
- lower and upper approximations
- approximation operators
- approximate reasoning
- concept lattice
- pattern recognition
- neural network
- knowledge based systems
- image processing
- knowledge base
- data mining
- upper approximation
- fuzzy set theory
- decision table
- databases
- fuzzy rules
- information processing
- genetic algorithm