Ranking alternatives in a preferential voting system using fuzzy concepts and data envelopment analysis.
M. Zerafat Angiz L.Azita TajaddiniAdli MustafaM. Jalal KamaliPublished in: Comput. Ind. Eng. (2012)
Keyphrases
- data envelopment analysis
- multi criteria
- multiple criteria
- pairwise comparison
- goal programming
- efficient frontier
- input output
- dea models
- attribute weights
- decision makers
- fuzzy numbers
- linear programming
- ranking algorithm
- group decision making
- multi period
- fuzzy sets
- fuzzy ontology
- preference relations
- dea model
- concept lattice
- fuzzy logic
- decision problems
- linguistic variables
- multiple objective programming
- social choice
- multiple objective linear programming
- real time
- multiattribute utility
- internet banking
- scoring functions
- multi attribute
- machine learning methods
- fuzzy rules
- computational complexity