| 基于遗传算法的组合评价模型 |
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| 引用本文： | 刘丽,张礼兵,金菊良.基于遗传算法的组合评价模型[J].合肥工业大学学报(自然科学版),2004,27(8):899-902. |
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| 作者姓名： | 刘丽 张礼兵 金菊良 |
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| 作者单位： | 合肥工业大学,土木建筑工程学院,安徽,合肥,230009 |
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| 基金项目： | 安徽省自然科学基金资助项目(01045102)，教育部优秀青年教师资助计划([2002]350)，安徽省优秀青年科技基金(2001) |
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| 摘 要： | 基于主观赋权法和客观赋权法有各自的优点和缺点,文章提出一种基于遗传算法的组合评价模型,通过该模型将多种评价方法进行组合,并利用遗传算法优化各评价方法的权重,根据评价指标函数值评价出各样本的优劣。评价实例的对比分析说明,该组合评价模型的评价结果更符合实际。
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| 关 键 词： | 综合评价 组合评价 遗传算法 |
| 文章编号： | 1003-5060(2004)08-0899-04 |
| 修稿时间： | 2003年10月10 |
Combinational evaluation model based on the genetic algorithm |
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| LIU Li,ZHANG Li-bing,JIN Ju-liang.Combinational evaluation model based on the genetic algorithm[J].Journal of Hefei University of Technology(Natural Science),2004,27(8):899-902. |
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| Authors: | LIU Li ZHANG Li-bing JIN Ju-liang |
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| Abstract: | In view of the merits and defects of the subjective weighting methods and the objective weighting methods,the combinational evaluation model based on the genetic algorithm is set up to combine many kinds of evaluation method. The genetic algorithm is used to determine the optimum weight of the model. With the value of the evaluation function,each item can be evaluated. An evaluation example is presented and analyzed,and it is shown that the evaluation result of the combinational evaluation method is in better agreement with the reality. |
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| Keywords: | synthetic evaluation combinational evaluation genetic algorithm |
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