| 基于属性识别模型的节水灌溉方案优选 |
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| 引用本文： | 陈欢,叶少有.基于属性识别模型的节水灌溉方案优选[J].合肥工业大学学报(自然科学版),2009,32(12). |
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| 作者姓名： | 陈欢 叶少有 |
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| 作者单位： | 合肥工业大学,土木与水利工程学院,安徽,合肥,230009 |
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| 摘 要： | 在节水灌溉方案优选中,文章采用基于变异系数权重的属性识别模型.该模型采用反映评价指标特征值之间差异性的参数--变异系数作为评价指标的权重,减小了权重确定的主观性,且模型求解方法简单实用.该模型含义明确、计算过程简单,能实现节水灌溉方式的排序,有一定的应用价值.
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| 关 键 词： | 属性识别模型 变异系数 节水灌溉 方案优选 |
Optimization of water saving irrigation modes based on attribute recognition model |
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| CHEN Huan,YE Shao-you.Optimization of water saving irrigation modes based on attribute recognition model[J].Journal of Hefei University of Technology(Natural Science),2009,32(12). |
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| Authors: | CHEN Huan YE Shao-you |
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| Abstract: | In the optimization of water saving irrigation modes,this paper adopts an attribute recognition model of comprehensive optimal scheme selection based on the variation coefficient weight.The model uses the parameter-variation coefficient which reflects the eigenvalue difference to represent the weight of the evaluation indexes,thus decreasing the subjectivity of weight determination.The solving method of the model is easy and practical because of its explicit meanings and simple computational process,and the model can produce a rank of the water saving irrigation modes,so it is worth applying in similar optimization. |
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| Keywords: | attribute recognition variation coefficient water saving irrigation optimal choice |
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