| A Practical Approach to Modifying Pairwise Comparison Matrices and Two Criteria of Modificatory Effectiveness |
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| 引用本文： | MA Weiye Bureau of Science & Technology Policy,Academia Sinica,Beijing 100080,PRCXU Jiangyue,WEI Yixiang Beijing University of Aeronautics & Astronautics,Beijing 10080,PRC. A Practical Approach to Modifying Pairwise Comparison Matrices and Two Criteria of Modificatory Effectiveness[J]. 系统科学与系统工程学报(英文版), 1993, 0(4) |
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| 作者姓名： | MA Weiye Bureau of Science & Technology Policy Academia Sinica Beijing 100080 PRCXU Jiangyue WEI Yixiang Beijing University of Aeronautics & Astronautics Beijing 10080 PRC |
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| 作者单位： | MA Weiye Bureau of Science & Technology Policy，Academia Sinica，Beijing 100080，PRCXU Jiangyue，WEI Yixiang Beijing University of Aeronautics & Astronautics，Beijing 10080，PRC |
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| 摘 要： | This paper presents a theorem,on which an approximation method of modifying com-parison matrices is offered.By this method any positive reciprocal matrix with a large CR can beso corrected that the modified matrix can both tally with the consistency requirement and reservethe most information that the original matrix contains.Two criteria of evaluating modificatoryeffectiveness are also presented.
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A Practical Approach to Modifying Pairwise Comparison Matrices and Two Criteria of Modificatory Effectiveness |
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| MA Weiye Bureau of Science , Technology Policy,Academia Sinica,Beijing ,PRCXU Jiangyue,WEI Yixiang Beijing University of Aeronautics , Astronautics,Beijing ,PRC. A Practical Approach to Modifying Pairwise Comparison Matrices and Two Criteria of Modificatory Effectiveness[J]. Journal of Systems Science and Systems Engineering, 1993, 0(4) |
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| Authors: | MA Weiye Bureau of Science & Technology Policy Academia Sinica Beijing PRCXU Jiangyue WEI Yixiang Beijing University of Aeronautics & Astronautics Beijing PRC |
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| Affiliation: | MA Weiye Bureau of Science & Technology Policy,Academia Sinica,Beijing 100080,PRCXU Jiangyue,WEI Yixiang Beijing University of Aeronautics & Astronautics,Beijing 10080,PRC |
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| Abstract: | This paper presents a theorem, on which an approximation method of modifying comparison matrices is offered. By this method any positive reciprocal matrix with a large CR can be so corrected that the modified matrix can both tally with the consistency requirement and reserve the most information that the original matrix contains. Two criteria of evaluating modificatory effectiveness are also presented. |
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| Keywords: | AHP matrix modification criterion. |
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