• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 19 Issue 2
Apr.  2006
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Article Contents
ZHOU Qunyan, TIAN Peng, TIAN Zhiyou. Consistency Improvement of Comparison Matrix Based on Geometric Consistency Index[J]. Journal of Southwest Jiaotong University, 2006, 19(2): 236-240.
Citation: ZHOU Qunyan, TIAN Peng, TIAN Zhiyou. Consistency Improvement of Comparison Matrix Based on Geometric Consistency Index[J]. Journal of Southwest Jiaotong University, 2006, 19(2): 236-240.

Consistency Improvement of Comparison Matrix Based on Geometric Consistency Index

  • Received Date: 14 May 2004
  • Publish Date: 25 Apr 2006
  • A new criterion,consistency-credibility degree,of comparison matrix was defined by introducing the principle of "possibility-satisfiability degree" to overcome the deficiencies of available consistency improving methods.Row geometric mean method (RGMM) was taken for determining weights,and geometric consistency index (GCI) was taken as consistency measure.Then a new consistency improving method was proposed.An example was presented to show that this method abstains from the unreasonableness of traditional improving criterions,and the optimal improved matrix obtained preserves the original preference information as much as possible as well as improving the consistency of comparison matrix.

     

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  • 朱建军,刘士新,王梦光.一种新的改进不一致判断矩阵的方法[J].系统工程理论与实践,2003(11):95-110.ZHU Jianjun,LIU Shixin,WANG Mengguang.A new improving method for inconsistent comparison matrix[J].Systems Engineering-Theory and Practice,2003 (11):95-110.[2] MA Weiye.A practical approach to modifying pairwise comparison matrices[J].System Science System Engineering,1994,3(4):334-338.[3] 徐泽水,达庆利.两种修正判断矩阵一致性方法的比较分析[J].东南大学学报,2002,32(6):913-916.XU Zeshui,DA Qingli.A comparative study of two consistency improving methods for comparison matrix[J].Journal of Southeast University,2002,32(6):913-916.[4] OBATA T,SHIRAISHI S.Assessment for an incomplete comparison matrix and improvement of an inconsistent comparison:computational experiments[C] //.Proceedings of the Fifth International Symposium on the Analytic Hierarchy Process.1999:200-205.[5] XU Zeshui,WEI Cuiping.A consistency improving method in the analytic hierarchy process[J].European Journal of Operational Research,1999,116 (2):443-449.[6] SAATY T L.The analytic hierarchy process[M].New York:McGraw-Hill Inc,1980:56-89.[7] JUAN A,JOSE M M.The geometric consistency index:approximated thresholds[J].Journal of Operational Research,2003,147:137-145.[8] CRAWFORD G,WILLIAMS C.A note on the analysis of subjective judgement matrices[J].Journal of Mathematical Psychology,1985,29:387-405.[9] 王浣尘.可能度和满意度在多目标决策中的应用[J].信息与控制,1981(5):8-13.WANG Huanchen.The application of possibility degree and satisfiability degree in multi-objective decision[J].Information and Control,1981 (5):8-13.
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