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PARTIAL LEAST SQUARE REGRESSION AND ITS APPLICATION TO DAM SAFETY MONITORING
Author(s): 
Pages: 22-23,27
Year: Issue:  6
Journal: DAM OBSERVATION AND GEOTECHNICAL TESTS

Keyword:  水位因子多重共线性偏最小二乘回归逐步回归多元回归;
Abstract: 针对统计回归计算中出现的水压因子难以入选和入选以后计算结果不合理的困难,本文应用偏最小二乘回归建立坝顶水平位移的统计模型.计算结果表明,相对于逐步回归和多元回归,基于偏最小二乘法的回归模型,取得较合理的结果.
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