Estimating Variance Under Interval and Fuzzy Uncertainty: Case of Hierarchical Estimation.
Gang XiangVladik KreinovichPublished in: IFSA (1) (2007)
Keyphrases
- interval type fuzzy
- fuzzy linear programming
- accurate estimation
- fuzzy sets
- interval valued
- estimation process
- fuzzy logic
- fuzzy numbers
- interval type fuzzy sets
- evidence theory
- imprecise data
- fuzzy information
- estimation algorithm
- estimation accuracy
- knowledge base
- correlation coefficient
- hierarchical model
- fuzzy set theory
- intuitionistic fuzzy
- multi criteria
- interval data
- intuitionistic fuzzy sets
- standard deviation
- measurement error
- parameter estimation
- multiple attribute decision making
- maximum likelihood
- least squares
- type fuzzy logic systems
- neural network