Network Performance Comprehensive Evaluation Based on Entropy of Vague Set and Similarity Measure

被引:0
|
作者
Qian, Yuan [1 ]
Guo, Ying [2 ]
Song, Jun [2 ]
Fu, Ke [1 ]
机构
[1] AF Engn Univ, Informat & Nav Inst, Xian, Peoples R China
[2] Sci & Technol Electromech Dynam Control Lab, Xian, Peoples R China
关键词
Network performance evaluation; vague set; entropy weight; similarity measure; transforming formula;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Aimed at the problem of network performance evaluation, a new method based on vague set is proposed. First the network performance attributes are confirmed, then the sample data is transformed to vague value data and weights of attribute are calculated by use of entropy of vague set, finally network performance is evaluated by means of integrating vague set entropy weight with similarity measure. A new transforming formula from single value data to the vague value data and a new formula for similarity measure between vague sets are presented. The results show that the method can make good use of the fuzzy and uncertainty information, the evaluation result is more reasonable and objective.
引用
收藏
页码:555 / 559
页数:5
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