| 统计-支持向量机模型在大坝位移分析预测中的应用 |
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| 引用本文： | 赵卿,黄超.统计-支持向量机模型在大坝位移分析预测中的应用[J].测绘信息与工程,2009,34(3). |
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| 作者姓名： | 赵卿 黄超 |
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| 作者单位： | 1. 武汉大学测绘学院,武汉市珞喻路129号,430079
2. 中国石油天然气管道工程有限公司,廊坊市全光道22号,065000 |
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| 摘 要： | 分析了大坝受时效、温度及水位变化影响产生非线性位移,提出了统计-支持向量机模型,实现了对土石坝的位移分析与预测。
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| 关 键 词： | 逐步回归 支持向量机 非线性 变形预测 |
APPLICATION OF STATISTIC-SUPPORT VECTOR MACHINE TO ANALYSIS AND FORECAST OF DAM'S SHIFT |
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| ZHAO Qing,HUANG Chao.APPLICATION OF STATISTIC-SUPPORT VECTOR MACHINE TO ANALYSIS AND FORECAST OF DAM'S SHIFT[J].Journal of Geomatics,2009,34(3). |
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| Authors: | ZHAO Qing HUANG Chao |
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| Institution: | 1 School of Geodesy and Geomatics;Wuhan University;129 Luyu Road;Wuhan 430079;China;2 China Petroleum Pipeline Engineering Corporation;22 Jinguang Road;Langfang 065000;China |
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| Abstract: | To analysis and forecast of dam's nonlinear shift caused by time,temperature and water level,we proposes a new model called statistic-support vector machine,which is applied on analysis and forecast of embankment dam's shift.The new model can solve the problem above while the statistic model can't. |
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| Keywords: | stepwise regress support vector machine nonlinear deformation prediction |
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