| 依据部分属性值的空中目标威胁快速排序方法 |
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| 引用本文： | 田树新,吴晓平,王红霞. 依据部分属性值的空中目标威胁快速排序方法[J]. 火力与指挥控制, 2011, 36(9): 14-18 |
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| 作者姓名： | 田树新 吴晓平 王红霞 |
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| 作者单位： | 1. 海军工程大学信息安全学院,武汉,430033
2. 海军工程大学电子工程学院,武汉,430033 |
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| 基金项目： | 国家自然科学基金资助项目(60774029) |
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| 摘 要： | 针对空中目标威胁排序问题,提出了一种依据部分属性值即可对目标威胁进行快速排序的方法.首先选取具有代表性的样本数据作为案例库;然后确定条件属性和决策属性,在利用K-均值聚类算法对决策属性进行离散化后,提出了一种针对连续条件属性值的全局离散化方法,并对离散化后的案例库进行属性约简并得出决策规则;最后将待排序目标各属性值进行...
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| 关 键 词： | 威胁排序 离散化 属性约简 规则提取 |
A Fast Threat Sequencing Method for Air Attack Targets Based on Certain Attribute Values |
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| TIAN Shu-xin,WU Xiao-ping,WANG Hong-xia. A Fast Threat Sequencing Method for Air Attack Targets Based on Certain Attribute Values[J]. Fire Control & Command Control, 2011, 36(9): 14-18 |
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| Authors: | TIAN Shu-xin WU Xiao-ping WANG Hong-xia |
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| Affiliation: | TIAN Shu-xin1,WU Xiao-ping1,WANG Hong-xia2(1.Department of Information Security,Naval University of Engineering,Wuhan 430033,China,2.Department of Electronic Engineering,China) |
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| Abstract: | For the threat sequencing of air attack targets,a method of fast threat sequencing based on certain attribute values was presented.First the representational sample data was chosen for cases;then the condition attributes and decision attributes were confirmed.Then after the decision conditions had been discretized by the method of K-means algorithm,a global discretization for the condition attributes were presented.At last,the attributes of cases were reduced and the decision rules were drawn.For the air at... |
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| Keywords: | threat sequencing discretization attribute reduction rule extraction |
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