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An Improved KNN-Based Slope Stability Prediction Model
Joint Authors
Lyu, Yuejun
Huang, Shuai
Huang, Mingming
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-07-16
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
An accurate slope prediction model is important for slope reinforcement before the disaster.
The k-nearest neighbor (KNN) algorithm, as a simple and effective nonparametric machine learning method, is widely applied in classification recognition.
In our study, the k-nearest neighbor (KNN) algorithm is improved to reduce its sample dependence and improve the robustness of the algorithm, and then the prediction model of the slope stability is proposed based on the improved k-nearest neighbor (KNN) algorithm.
Extensive experimental results show that our proposed prediction model achieves high prediction performance in this regard.
Moreover, a comparison between our proposed prediction model and the finite element method, which is the classical theoretical method of slope stability, was made, which will provide an important approach to predicting the slope stability for slope engineering.
Finally, shaking table test of a slope model is conducted to evaluate whether the slope is stable or not, and the experimental results are in good agreement with the prediction results of our proposed prediction model, which further demonstrates its effectiveness.
American Psychological Association (APA)
Huang, Shuai& Huang, Mingming& Lyu, Yuejun. 2020. An Improved KNN-Based Slope Stability Prediction Model. Advances in Civil Engineering،Vol. 2020, no. 2020, pp.1-16.
https://search.emarefa.net/detail/BIM-1125556
Modern Language Association (MLA)
Huang, Shuai…[et al.]. An Improved KNN-Based Slope Stability Prediction Model. Advances in Civil Engineering No. 2020 (2020), pp.1-16.
https://search.emarefa.net/detail/BIM-1125556
American Medical Association (AMA)
Huang, Shuai& Huang, Mingming& Lyu, Yuejun. An Improved KNN-Based Slope Stability Prediction Model. Advances in Civil Engineering. 2020. Vol. 2020, no. 2020, pp.1-16.
https://search.emarefa.net/detail/BIM-1125556
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1125556