| 空气质量综合评价的基于熵权的属性识别模型 |
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| 引用本文： | 刘慧卿,张先起. 空气质量综合评价的基于熵权的属性识别模型[J]. 环境科学与技术, 2008, 31(7) |
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| 作者姓名： | 刘慧卿 张先起 |
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| 作者单位： | 华北水利水电学院,河南,郑州,450011;华北水利水电学院,河南,郑州,450011 |
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| 基金项目： | 华北水利水电学院校科研和教改项目 |
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| 摘 要： | 文章通过将熵值法与属性识别模型相结合,建立了基于熵权的属性识别模型来进行空气质量综合评价,从而避免了权重确定的主观性问题。并结合实际说明了建模过程,得出了更符合实际的评价结果。
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| 关 键 词： | 属性识别 熵 空气质量评价 |
Model Based on Coefficient of Entropy to Comprehensive Evaluating Air Quality |
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| LIU Hui-qing,ZHANG Xian-qi. Model Based on Coefficient of Entropy to Comprehensive Evaluating Air Quality[J]. Environmental Science and Technology, 2008, 31(7) |
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| Authors: | LIU Hui-qing ZHANG Xian-qi |
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| Abstract: | Through combining the entropy value theory and attribute recognition model together, attribute recognition model based on coefficient of entropy is set up and applied to evaluate comprehensively air environment quality, the problem of calculating coefficient of weight subjectively can be avoided.The process of modeling is showed from concrete application and the outcome is more reasonable and satisfactory. |
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| Keywords: | attribute recognition model entropy air environment quality evaluating |
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