Ellipsoids and ellipsoid-shaped fuzzy sets as natural multi-variate generalization of intervals and fuzzy numbers: How to elicit them from users, and how to use them in data processing.
Vladik KreinovichJan BeckHung T. NguyenPublished in: Inf. Sci. (2007)
Keyphrases
- fuzzy sets
- fuzzy numbers
- data processing
- real numbers
- multi variate
- fuzzy set theory
- rough sets
- membership functions
- fuzzy logic
- multi criteria
- fuzzy sets theory
- interval valued
- minimum volume
- fuzzy rules
- fuzzy information
- approximate reasoning
- computational intelligence
- arithmetic operations
- triangular fuzzy numbers
- intuitionistic fuzzy
- fuzzy model
- soft computing
- pattern recognition
- linguistic variables
- real world
- t norm
- information granules
- feature space
- data analysis
- fuzzy inference
- granular computing
- fuzzy systems