| 灰色关联度分析法和DTOPSIS法在道路观赏植物综合评价中的应用比较 |
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| 引用本文： | 姚国友,周友进,郁金珠.灰色关联度分析法和DTOPSIS法在道路观赏植物综合评价中的应用比较[J].价值工程,2010,29(10):79-80. |
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| 作者姓名： | 姚国友 周友进 郁金珠 |
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| 作者单位： | 河海大学土木与交通学院,南京,210098 |
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| 摘 要： | 将灰色关联度法与DTOPSIS法结合,克服了DTOPSIS法确定权重时主观性和片面性的缺点,并用两种方法对5种道路观赏植物进行了综合评价,结果表明,两种方法综合评价的判断结果基本相同,其中猴樟表现最优。研究认为,DTOPSIS法能将品种的综合性状进行量化,品种间值差异十分明显,而灰色关联度法差异不大。
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| 关 键 词： | 道路观赏植物 灰色关联度法 DTOPSIS法 综合评价 |
The Application and Comparison of Gray Relational Analysis and DTOPSIS Method in the Comprehensive Evaluation of Road Ornamental Plants |
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| Yao Guoyou,Zhou Youjin,Yu Jinzhu.The Application and Comparison of Gray Relational Analysis and DTOPSIS Method in the Comprehensive Evaluation of Road Ornamental Plants[J].Value Engineering,2010,29(10):79-80. |
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| Authors: | Yao Guoyou Zhou Youjin Yu Jinzhu |
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| Institution: | School of Civil Engineering and Transportation/a>;Hohai University/a>;Nanjing 210098/a>;China |
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| Abstract: | Combine gray relational analysis with DTOPSIS method to overcome the shortcomings of subjective and one-sidedness when determining weights. Five road ornamental plants are comprehensively evaluated by the two method and the comprehensive evaluation results of two methods are basically the same, among them, bodinieri is the best. Study suggests that DTOPSIS method can quantify the comprehensive properties of the varieties and the value of them is different obviously,while gray relational analysis is not. |
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| Keywords: | road ornamental plants gray relational analysis DTOPSIS method comprehensive evaluation |
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