Keyphrases
- fuzzy sets
- membership functions
- fuzzy logic
- fuzzy numbers
- convex hull
- fuzzy set theory
- soft computing
- fuzzy clustering
- fuzzy controller
- piecewise linear
- globally optimal
- group decision making
- convex constraints
- fuzzy rules
- fuzzy ontology
- fuzzy information
- goal programming
- fuzzy membership functions
- fuzzy neural network
- data sets
- convex optimization
- decision makers