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Deformation curves classification by SVM and its application in grading of deformation

ZHU Cheng-lin①,JIA Yuan①,WU Jian-xue②(①Earthquake Administration of Shandong Province,Jinan 250014,China;②Yulin Architectural Design Institute,Guangxi Yulin 537000,China)  
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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