| 计算层次分析法中排序权值的加速遗传算法 |
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| 引用本文： | 金菊良,魏一鸣,付强,丁晶.计算层次分析法中排序权值的加速遗传算法[J].系统工程理论与实践,2002,22(11):39-43. |
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| 作者姓名： | 金菊良 魏一鸣 付强 丁晶 |
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| 作者单位： | (1)合肥工业大学土木建筑工程学院;(2)中国科学院科技政策与管理科学研究所;(3)四川大学水电学院 |
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| 基金项目： | 国家自然科学基金，长江水利委员会联合资助 (5 0 0 9962 0 )，国家自然科学基金 (4 9871 0 1 8)，安徽省自然科
学基金 (0 1 0 45 1 0 2 ) |
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| 摘 要： | 为处理 AHP中判断矩阵的一致性问题 ,直接从判断矩阵的定义出发 ,提出用加速遗传算法同时计算 AHP中各要素的排序权值和检验判断矩阵一致性的新方法 (AGA-AHP) .理论分析和实例分析的初步结果说明 :AGA-AHP法直观、可行且有效 ,计算结果稳定、精度高 ,在各系统工程实践中具有重要的理论意义和应用价值
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| 关 键 词： | 层次分析法 遗传算法 复杂系统 排序 |
| 文章编号： | 1000-6788(2002)11-0039-05 |
| 修稿时间： | 2001年5月8日 |
Accelerating Genetic Algorithm for Computing Rank Weights in Analytic Hierarchy Process |
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| JIN Ju\|liang\,WEI Yi\|ming\,FU Qiang\,DING Jing\.Accelerating Genetic Algorithm for Computing Rank Weights in Analytic Hierarchy Process[J].Systems Engineering —Theory & Practice,2002,22(11):39-43. |
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| Authors: | JIN Ju\|liang\ WEI Yi\|ming\ FU Qiang\ DING Jing\ |
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| Institution: | (1)College of Civil Engineering,Hefei University of Technology;(2)Institute of Policy & Management,Chinese Academy of Sciences;(3)College of Hydro-electricity,Sichuan University; |
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| Abstract: | In order to deal with the consistency problem of judgement matrix in AHP, a new method, named accelerating genetic algorithm, is presented to compute rank weights and check the consistency of judgement matrix at the same time in this paper. The results of theoretical analysis and case study show that the new method is visual, feasible and effective, that its computational results are both stability and high precision, and that it possesses important theoretical meaning and broad application value in different systems engineering practice. |
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| Keywords: | analytic hierarchy process genetic algorithm complex system rank |
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