| 模糊综合评判的校园网性能评价研究 |
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| 引用本文： | 张靖.模糊综合评判的校园网性能评价研究[J].电子科技大学学报(社会科学版),2009(6). |
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| 作者姓名： | 张靖 |
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| 作者单位： | 攀枝花学院网络中心; |
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| 基金项目： | 四川省教育厅青年基金(07ZB155) |
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| 摘 要： | 校园网性能涉及许多因素,对一些不定量因素的影响,进行网络性能评价时存在一定主观性和不定性。该文以模糊理论为基础,应用模糊关系合成原理,提出了一种基于模糊综合评判的网络性能评价模型及方法。采用隶属度衡量各因素及因子的模糊界线,根据网络性能指标参数和评价等级等信息构造模糊评判矩阵,运用模糊集合变换原理,进行复合运算,由此确定评价对象的评价等级。实例证明,该模型及方法在网络性能定量评价方面有很好的效果。
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| 关 键 词： | 评价 综合评判 模糊理论 指标 网络性能 |
Campus Network Performance Assessment Based on the Fuzzy Comprehensive Evaluation |
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| ZHANG Jing.Campus Network Performance Assessment Based on the Fuzzy Comprehensive Evaluation[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),2009(6). |
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| Authors: | ZHANG Jing |
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| Institution: | ZHANG Jing(Campus Network Center,Panzhihu University Panzhihua Sichuan 617000) |
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| Abstract: | The performance of campus networks involves many factors,including some non-quantitative ones,which result in the subjectivity and uncertainty in the network performance evaluation.Based on the fuzzy theory and its comprehensive evaluation,a model of network performance evaluation is presented by using the fuzzy relationship composition principle.The fuzzy dividing line between each factor and its divisors is measured by using the subordination degree;the fuzzy evaluation matrix is constructed according to ... |
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| Keywords: | assessment comprehensive evaluation fuzzy theory index network performance |
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