| 语言值关联规则在气象系统仿真中的应用 |
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| 引用本文： | 黄松,陆建江,刘晓明,宋自林.语言值关联规则在气象系统仿真中的应用[J].系统仿真学报,2001,13(4):417-419. |
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| 作者姓名： | 黄松 陆建江 刘晓明 宋自林 |
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| 作者单位： | 解放军理工大学计算机与指挥自动化学院, |
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| 基金项目： | 国家自然科学基金重点项目资助(编号 69931040) |
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| 摘 要： | 在信息处理领域，大型关系数据库中的数据挖掘是一个热点，文中应用模糊c－方法算法（FCM）将数据库中记录的值划分成多个语言值，并借助语言值来软化数量性论域的划分边界，由此生成一系列的语言值关联规则。接着文中根据最大隶属原则将数据库中的记录映射到语言值，定义了语言值关联规则的支持率和信任度。最后讨论了语言值关联规则在气象系统仿真中的应用。
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| 关 键 词： | 数据挖掘 模糊c－方法算法 语言值关联规则 系统仿真 气象系统 |
| 文章编号： | 1004-731(2001)04-0417-03 |
| 修稿时间： | 2000年5月18日 |
The Applications of Linguistic Valued Association Rules for the Weather System Simulation |
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| HUANG Song,LU Jian-jiang,LIU Xiao-ming,SONG Zi-lin.The Applications of Linguistic Valued Association Rules for the Weather System Simulation[J].Journal of System Simulation,2001,13(4):417-419. |
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| Authors: | HUANG Song LU Jian-jiang LIU Xiao-ming SONG Zi-lin |
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| Abstract: | Data mining in large database is a fever topic in the field of information processing. In this paper, the values of records in database are divided into many linguistic values by fuzzy c-means algorithm, and linguistic values are adopted to soften the domain partition boundary of the quantitative attributes so that a series of linguistic valued association rules are generated. Then the records in database are mapped onto the linguistic values according to largest subject principle, and the support and confidence definitions of linguistic valued association rules are also provided. The applications of linguistic valued association rules for the weather system simulation are discussed last. |
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| Keywords: | data mining fuzzy c-means algorithm linguistic valued association rules system simulation |
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