An axiomatic property based triangular fuzzy extension of Saaty's consistency
An axiomatic property based triangular fuzzy extension of Saaty's consistency
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Saaty一致性的基于公理性质的三角模糊扩展
DOI:
10.1016/j.cie.2019.106086
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发表时间:
2019-11
影响因子:
7.9
通讯作者:
Wang Zhou-Jing
中科院分区:
文献类型:
--
作者:
Wang Zhou-Jing
The fuzzy analytic hierarchy process (FAHP) is a widely applied fuzzy multi-criteria decision making method. In triangular FAHP, consistency of triangular fuzzy multiplicative preference relations (TFMPRs) plays a very important role for checking the quality of human fuzzy judgments. This paper introduces some indices to measure fuzziness of triangular fuzzy judgments and row fuzziness proportionalities in a TFMPR. An expected interval based possibility degree formula is developed to compare two triangular fuzzy judgments and used to judge whether the average-based intensity of a triangular fuzzy judgment is changed. The paper proposes four axiomatic properties aimed at characterizing multiplicative consistency of TFMPRs, and illustrates that four known consistency definitions fail to meet all the four axiomatic properties. By analyzing the axiomatic property of restriction on ambiguity of single judgments, a constrained triangular fuzzy multiplication based transitivity equation is devised and used to construct a triangular fuzzy matrix from a TFMPR. Based on the constructed fuzzy matrix, the paper establishes an ordinary triangular fuzzy multiplication based transitivity equation to define consistency of TFMPRs. Important properties of consistent TFMPRs are offered to demonstrate that all the four axiomatic properties are satisfied by the proposed consistency definition. Three numerical examples are given to illustrate the use of the proposed consistency model and the obtained properties for judging consistency of TFMPRs and determining unknown values of incomplete TFMPRs.
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影响因子:
11.9
作者:
Huchang Liao;Xiaomei Mi;Zeshui Xu;Jiuping Xu;F. Herrera
通讯作者:
Huchang Liao;Xiaomei Mi;Zeshui Xu;Jiuping Xu;F. Herrera
DOI:
10.1016/j.fss.2007.09.008
发表时间:
2008-06
期刊:
Fuzzy Sets Syst.
影响因子:
--
作者:
A. Ban
通讯作者:
A. Ban
DOI:
10.1016/j.ins.2017.08.082
发表时间:
2017-12
期刊:
Inf. Sci.
影响因子:
--
作者:
B. Cavallo
通讯作者:
B. Cavallo
DOI:
10.1002/0470011815.b2a4a002
发表时间:
2005-07
期刊:
--
影响因子:
--
作者:
T. Saaty
通讯作者:
T. Saaty
DOI:
10.1287/mnsc.1090.1123
发表时间:
2010-04
期刊:
Manag. Sci.
影响因子:
--
作者:
Michele Bernasconi;C. Choirat;Raffaello Seri
通讯作者:
Michele Bernasconi;C. Choirat;Raffaello Seri