Rough sets in crisp and fuzzy granular hierarchical structures.
Takehiro TanakaTetsuya MuraiYasuo KudoSeiki AkaniaPublished in: GrC (2014)
Keyphrases
- fuzzy sets
- rough sets
- hierarchical structures
- granular computing
- membership functions
- fuzzy numbers
- hierarchical structure
- rough set theory
- fuzzy logic
- information granules
- approximate reasoning
- decision rules
- rough approximations
- rough sets theory
- attribute reduction
- fuzzy relations
- fuzzy rules
- rough fuzzy
- interval valued
- data mining
- soft computing
- fuzzy rough sets
- approximation operators
- membership values
- information granulation
- dominance relation
- structured documents
- fuzzy partitions
- fuzzy measures
- fuzzy clustering
- pattern recognition
- intuitionistic fuzzy sets
- genetic algorithm
- continuous valued attributes
- equivalence relation
- neural network
- association rules
- data analysis
- computer vision
- artificial intelligence
- information retrieval