The Study of Group Decision Based on Interval AHP

Xin Chun Wang; Yu Bo Jiang

doi:10.4028/www.scientific.net/AMM.409-410.1629

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 409-410The Study of Group Decision Based on Interval AHP

The Study of Group Decision Based on Interval AHP

Abstract:

This paper applied the interval AHP to analyze the problems of consistency and weights of interval judgment matrixes in group decision, and applied the models of the least upper approximation and the greatest lower approximation based on interval regression analysis to solute them, and showed the differences between the two models in application by numerical analysis. In order to reduce the uncertainty in ranking weights, the study applied the weight possible value model to obtain the approximate estimate of interval weight, and then combined with the interval weight, which provided more objective and rational decision-making bases for decision maker.

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Periodical:

Applied Mechanics and Materials (Volumes 409-410)

Pages:

1629-1632

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.409-410.1629

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Online since:

September 2013

Authors:

Xin Chun Wang, Yu Bo Jiang

Keywords:

Group Decision, Interval AHP, Interval Regression Analysis

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References

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