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
相关论文
共 50 条
  • [1] On a representation for weights of alternatives by use of sensitivity analysis in AHP
    Ohnishi, Shin-ichi
    Yamanoi, Takahiro
    Imai, Hideyuki
    [J]. ISCIII '07: 3RD INTERNATIONAL SYMPOSIUM ON COMPUTATIONAL INTELLIGENCE AND INTELLIGENT INFORMATICS, PROCEEDINGS, 2007, : 159 - +
  • [2] A Fuzzy Weights Representation for Inner Dependence AHP
    Ohnishi, Shin-ichi
    Yamanoi, Takahiro
    Imai, Hideyuki
    [J]. JOURNAL OF ADVANCED COMPUTATIONAL INTELLIGENCE AND INTELLIGENT INFORMATICS, 2011, 15 (03) : 329 - 335
  • [3] On a Fuzzy Weights Representation for Inner Dependence AHP
    Ohnishi, Shin-ichi
    Yamanoi, Takahiro
    Imai, Hideyuki
    [J]. INFORMATION PROCESSING AND MANAGEMENT OF UNCERTAINTY IN KNOWLEDGE-BASED SYSTEMS: APPLICATIONS, PT II, 2010, 81 : 289 - +
  • [4] A Kind of Fuzzy Weights Representation for Inner Dependence AHP
    Ohnishi, Shin-ichi
    Yamanoi, Takahiro
    Imai, Hideyuki
    [J]. 2010 IEEE INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS (FUZZ-IEEE 2010), 2010,
  • [5] A Fuzzy Representation for Non-additive Weights of AHP
    Ohnishi, Shin-ichi
    Yamanoi, Takahiro
    Imai, Hideyuki
    [J]. IEEE INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS (FUZZ 2011), 2011, : 672 - 675
  • [6] Fuzzy AHP to determine the relative weights of evaluation criteria and Fuzzy TOPSIS to rank the alternatives
    Torfi, Fatemeh
    Farahani, Reza Zanjirani
    Rezapour, Shabnam
    [J]. APPLIED SOFT COMPUTING, 2010, 10 (02) : 520 - 528
  • [7] On consistency and ranking of alternatives in fuzzy AHP
    Leung, LC
    Cao, D
    [J]. EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 2000, 124 (01) : 102 - 113
  • [8] An Improved Ranking Approach to AHP Alternatives Based on Variable Weights
    Li, Chunhao
    Sun, Yonghe
    Jia, Yanhui
    Li, Hui
    [J]. 2008 7TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION, VOLS 1-23, 2008, : 8255 - +
  • [9] Optimizing relative weights of alternatives with fuzzy comparative judgment
    Yeh, CH
    Chang, YH
    [J]. COMPUTATIONAL SCIENCE AND ITS APPLICATIONS - ICCSA 2006, PT 3, 2006, 3982 : 649 - 658
  • [10] A fuzzy AHP approach to evaluating machine tool alternatives
    Ayag, Z
    Özdemir, RG
    [J]. JOURNAL OF INTELLIGENT MANUFACTURING, 2006, 17 (02) : 179 - 190
12345