Keyphrases
- rough set model
- rough sets
- vague sets
- fuzzy sets
- fuzzy entropy
- rough set theory
- decision rules
- attribute reduction
- rule induction
- membership functions
- arithmetic operations
- decision table
- fuzzy theory
- fuzzy numbers
- data mining
- information entropy
- artificial intelligence
- neural network
- uncertain information
- data analysis
- dominance relation
- discernibility matrix
- data reduction
- computer vision