[1]刘保相,孟肖丽.基于关联分析的气象云图识别问题研究[J].智能系统学报,2014,9(05):595-601.[doi:10.3969/j.issn.1673-4785.201306049]
 LIU Baoxiang,MENG Xiaoli.The study on nephogram recognition based on relational analysis[J].CAAI Transactions on Intelligent Systems,2014,9(05):595-601.[doi:10.3969/j.issn.1673-4785.201306049]
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基于关联分析的气象云图识别问题研究(/HTML)
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《智能系统学报》[ISSN:1673-4785/CN:23-1538/TP]

卷:
第9卷
期数:
2014年05期
页码:
595-601
栏目:
出版日期:
2014-10-25

文章信息/Info

Title:
The study on nephogram recognition based on relational analysis
作者:
刘保相 孟肖丽
河北联合大学 理学院, 河北 唐山 063009
Author(s):
LIU Baoxiang MENG Xiaoli
College of Science, Hebei United University, Tangshan 063009, China
关键词:
云图评估值模型概念格格节点关联分析
Keywords:
nephogramevaluation value modelconcept latticelattice nodesrelational analysis
分类号:
TP18
DOI:
10.3969/j.issn.1673-4785.201306049
摘要:
气象云图识别中的一项很重要的工作是示踪云选取及追踪。提出了关联分析的识别方法,旨在提高示踪云识别。针对云块的属性及属性评估值进行示踪云选取;将选取的示踪云作为对象集,云块特征作为属性集,不同时刻示踪云关于属性的关系作为二元关系来建立概念格,借助概念格节点的内涵个数及外延属性的相似度进行示踪云追踪。实验结果表明,此选取方法得到的示踪云特征明显,有利于示踪云的追踪。
Abstract:
Important steps in nephogram recognition are selection and tracking of the target clouds. A new scheme of relational analysis is developed to improve tracking of tracers. The tracers are selected based on the clouds’ attribute and attribute evaluation value. A concept lattice can be established. However, if the selected tracers are considered as object set, s then characteristics of clouds as attribute sets, and the relationship among the same attributes of different tracers at different moments as the binary relation are efficient. So, tracers can be tracked according to the number of the intension of concept lattice nodes and the similarity of extension. The results showed that the characteristics of tracers based on the selection method are useful for tracking tracers based on relational analysis.

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备注/Memo

备注/Memo:
收稿日期:2013-06-30。
基金项目:国家自然科学基金资助项目(61170317);河北省自然科学基金资助项目(A2011209046).
作者简介:刘保相, 男, 1957年生, 教授, 主要研究方向为有限群论、粗糙集与数据信息处理。主持或主研厅局级以上的科研项目11项, 获河北省教育厅科技进步一等奖和唐山市科技进步一等奖;获河北省教学成果一等奖;美国大学生数学建模竞赛一等奖指导教师、河北省有突出贡献中青年专家、河北省劳动模范、全国师德先进个人、全国"五一"劳动奖章获得者;发表学术论文50多篇, 编写教材9部, 出版专著1部。
通讯作者:孟肖丽, 女, 1988年生, 硕士研究生, 主要研究方向为信息处理数学模型及其应用。E-mail:mxlheut@163.com.
更新日期/Last Update: 1900-01-01