Approximate orthogonality of complex fuzzy sets and approximately orthogonality preserving operators.
Bo HuLvqing BiSongsong DaiPublished in: J. Intell. Fuzzy Syst. (2019)
Keyphrases
- fuzzy sets
- membership functions
- fuzzy logic
- fuzzy set theory
- rough sets
- aggregation operators
- fuzzy rules
- fuzzy numbers
- computational intelligence
- fuzzy sets theory
- fuzzy reasoning
- fuzzy entropy
- granular computing
- approximate reasoning
- fuzzy inference
- fuzzy relations
- interval valued
- set theory
- fuzzy membership functions
- t norm
- fuzzy model
- soft computing
- triangular norms
- type fuzzy logic systems
- pattern recognition
- linguistic variables
- rule base
- decision making
- fuzzy measures
- fuzzy similarity
- decision rules