| 变形曲线的SVM分类及在变形等级划分中的应用 |
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| 引用本文： | 朱成林,贾媛,吴建学.变形曲线的SVM分类及在变形等级划分中的应用[J].测绘科学,2011,36(5):226-227. |
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| 作者姓名： | 朱成林 贾媛 吴建学 |
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| 作者单位： | 1. 山东省地震局,济南,250014
2. 广西玉林市建筑设计院,广西玉林,537000 |
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| 摘 要： | 变形等级的划分对信息化施工和及时采取相应针对性防治措施以及地震形变在线式分析和预警系统的研究中具有重要的理论与实践意义.本文提出以曲线的曲率和二阶导数来描述变形曲线的特征,并作为SVM输入量对变形进行自动多类分类.
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| 关 键 词： | 变形等级 变形曲线:SVM |
Deformation curves classification by SVM and its application in grading of deformation |
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| ZHU Cheng-lin,JIA Yuan,WU Jian-xue.Deformation curves classification by SVM and its application in grading of deformation[J].Science of Surveying and Mapping,2011,36(5):226-227. |
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| Authors: | ZHU Cheng-lin JIA Yuan WU Jian-xue |
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| Institution: | ②(①Earthquake Administration of Shandong Province,Jinan 250014,China;②Yulin Architectural Design Institute,Guangxi Yulin 537000,China) |
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| Abstract: | The division of deformation level is of practical and theoretical significance to the construction of information,taking targeted control measures appropriately and timely and the research of earthquake deformation online analysis and warning system.A way trying to describe the characteristics of the deformation curve with its curvature and second derivative was introduced in this paper,which were also set as the input parameters of automatic SVM multi-category classification. |
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| Keywords: | deformation level deformation curve SVM |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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