| 一种适用于大坝安全监测资料分析建模的偏最小二乘回归法及其计算机实现 |
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| 引用本文： | 邱小弟,潘琳. 一种适用于大坝安全监测资料分析建模的偏最小二乘回归法及其计算机实现[J]. 水电自动化与大坝监测, 2005, 29(6): 58-61 |
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| 作者姓名： | 邱小弟 潘琳 |
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| 作者单位： | 1. 云南华能澜沧江水电有限公司,云南省,昆明市,650000
2. 国电自动化研究院/南瑞集团公司,江苏省,南京市,210003 |
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| 摘 要： | 简要叙述了偏最小二乘回归法的基本思路和计算方法，阐明了将该方法应用于大坝安全监测资料的分析建模，能够突破传统回归方法的局限性，获得完整、稳健的监测量模型。介绍了一套应用程序，并通过计算实例的对比，说明了偏最小二乘回归法较传统的多元线性回归方法的优越性，展示了其良好的应用前景。
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| 关 键 词： | 偏最小二乘回归法 多重相关性 主成分分析 典型相关分析 |
| 收稿时间： | 2005-07-21 |
| 修稿时间： | 2005-10-31 |
A Partial Least Squares Regression Method Applied to Dam Safety Monitoring Modeling and Its Realization on Computer |
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| QIU Xiao-di,PAN Lin. A Partial Least Squares Regression Method Applied to Dam Safety Monitoring Modeling and Its Realization on Computer[J]. HYDROPOWER AUTOMATION AND DAM MONITORING, 2005, 29(6): 58-61 |
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| Authors: | QIU Xiao-di PAN Lin |
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| Affiliation: | 1. Yunnan Huaneng Lancang River Hydropower Co Ltd, Kunming 650000;2. Nanjing Automation Research Institute, Nanjing 210003, China |
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| Abstract: | The basic idea and calculation process of the partial least squares regression method are described briefly. It is pointed out that the application of the method to dam safety monitoring modeling can overcome the limitation of traditional regression methods, and generate holistic and steady models. An application program is introduced. The comparison between some examples shows the advantages and nice future of the method. |
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| Keywords: | partial least squares regression method multi relativity principal components analysis canonical relativity analysis |
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