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Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering)  2005, Vol. 6 Issue ( 1): 4-    DOI: 10.1631/jzus.2005.A0027
    
The construction and combined operation for fuzzy consistent matrixes
YAO Min, SHEN Bin, LUO Jian-hua
School of Computer Science, Zhejiang University, Hangzhou 310027, China; Department of Biomedical Engineering, Shanghai Jiaotong University, Shanghai 200030, China
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Abstract  Fuzziness is one of the general characteristics of human thinking and objective things. Introducing fuzzy techniques into decision-making yields very good results. Fuzzy consistent matrix has many excellent characteristics, especially center-division transitivity conforming to the reality of the human thinking process in decision-making. This paper presents a new approach for creating fuzzy consistent matrix from mutual supplementary matrix in fuzzy decision-making. At the same time, based on the distance between individual fuzzy consistent matrix and average fuzzy consistent matrix, a kind of combined operation for several fuzzy consistent matrixes is presented which reflects most opinions of experienced experts. Finally, a practical example shows its flexibility and practicability further.

Key wordsSemi-online      Scheduling      Randomization      Competitive ratio     
Received: 18 September 2003     
CLC:  TP39  
Cite this article:

YAO Min, SHEN Bin, LUO Jian-hua. The construction and combined operation for fuzzy consistent matrixes. Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), 2005, 6( 1): 4-.

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http://www.zjujournals.com/xueshu/zjus-a/10.1631/jzus.2005.A0027     OR     http://www.zjujournals.com/xueshu/zjus-a/Y2005/V6/I 1/4

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