A Fuzzy Representation for Weights of Alternatives in AHP

被引：0
|
作者：
Ohnishi, Shin-ichi [1 ]
Yamanoi, Takahiro [1 ]
Imai, Hideyuki [2 ]
机构：
[1] Hokkai Gakuen Univ, Fac Engn, Sapporo, Hokkaido, Japan
[2] Hokkaido Univ, Grad Sch Engn, Sapporo, Hokkaido, Japan
来源：
NEW DIMENSIONS IN FUZZY LOGIC AND RELATED TECHNOLOGIES, VOL II, PROCEEDINGS | 2007年
关键词：
Decision making; AHP (Analytic Hierarchy Process); Fuzzy sets; Sensitivity analysis; Weights representation;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
AHP (Analytic Hierarchy Process) has been widely used in decision making techniques. However, the results from AHP often lose reliability because the comparison matrix does not always have sufficient consistency. In these cases, fuzzy representation for weighting activities using results from a sensitivity analysis is useful. In this paper, we present alternative overall weights by employing some assumptions. Since an idea of less ambiguity is employed, the results show how AHP has fuzziness when the comparison matrix is not sufficiently consistent. An example is also shown in this paper.
引用
收藏
页码：311 / +
页数：2
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