| 基于粗糙集的模糊综合评判 |
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| 引用本文： | 蒙清.基于粗糙集的模糊综合评判[J].蒙自师范高等专科学校学报,2006,4(2):32-35. |
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| 作者姓名： | 蒙清 |
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| 作者单位： | 红河学院理学院 云南蒙自661100 |
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| 摘 要： | 将粗糙集理论应用于模糊综合评判.该方法利用粗糙集理论中的知识约简方法挖掘评价指标,然后利用基于粗糙集理论中信息量的概念确定评价指标的权重,使模糊综合评判更简便易行、评判结果更加客观可信.
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| 关 键 词： | 模糊综合评判 粗糙集 知识约简 信息量 权重 算例 |
| 文章编号： | 1008-9128(2006)02-0032-04 |
| 收稿时间： | 03 18 2006 12:00AM |
| 修稿时间： | 2006年3月18日 |
A Method of Assessment on Environment Quality Based on Rough Set Theory |
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| MENG Qing.A Method of Assessment on Environment Quality Based on Rough Set Theory[J].Journal of Mengzi Teachers' College,2006,4(2):32-35. |
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| Authors: | MENG Qing |
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| Institution: | School of Science Honghe University, Mengzi 661100, China |
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| Abstract: | A new method of assessment on environment quality based on rough set theory is present.This method makes use of knowledge reduction method of rough set to choose Estimate factor first.Secondly,rough information system is defined and a model of assessment is proposed based on estimate factors are weighted according to information quantity.Finally,an example is taken to show that this method is effective. |
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| Keywords: | rough set theory knowledge reduction information quantity weighted assessment model example |
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