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Dam Deformation Analysis Based on Ridge Regression

HU Qun-ge, Chang Wu Xu, Yufan Dong

Open publisher page 3 citations

Abstract

A displacement model based on the ridge regression (RR) was presented on the example of an arch-type dam located in China. The horizontal deformation analysis for a single point on the dam was performed. The analysis consists of collinearity diagnosing, data fitting, and deformation prediction. Compared to the principal component regression (PCR) and the stepwise regression (SR), ridge regression (RR) presented herein are more reliable and have better predictive effects.

About this research paper

What this paper is about

A displacement model based on the ridge regression (RR) was presented on the example of an arch-type dam located in China. The horizontal deformation analysis for a single point on the dam was performed. The analysis consists of collinearity diagnosing, data fitting, and deformation prediction. Compared to the principal component regression (PCR) and the stepwise regression (SR), ridge regression (RR) presented herein are more reliable and have better predictive effects.

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OpenAlex reports 3 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

A displacement model based on the ridge regression (RR) was presented on the example of an arch-type dam located in China. The horizontal deformation analysis for a single point on the dam was performed. The analysis consists of collinearity diagnosing, data fitting, and deformation prediction. Compared to the principal component regression (PCR) and the stepwise regression (SR), ridge regression (RR) presented herein are more reliable and have better predictive effects.

Key concepts: Ridge, Regression analysis, Deformation (meteorology), Collinearity, Regression, Geology, Principal component analysis, Linear regression

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