Machine Learning Approach to Predict Sediment Load - A Case Study

被引:69
作者
Azamathulla, Hazi Md [1 ]
Ab Ghani, Aminuddin [1 ]
Chang, Chun Kiat [1 ]
Abu Hasan, Zorkeflee [1 ]
Zakaria, Nor Azazi [1 ]
机构
[1] Univ Sains Malaysia, River Engn & Urban Drainage Res Ctr REDAC, Nibong Tebal 14300, Pulau Pinang, Malaysia
关键词
Alluvial channels; River engineering; Sediment transport; Support vector machine; Total sediment load; SUPPORT VECTOR REGRESSION;
D O I
10.1002/clen.201000068
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
In this study a novel machine learning technique called the support vector machine (SVM) method is proposed as a new predictive model to predict sediment loads in three Malaysian rivers The SVM is employed without any restriction to an extensive database compiled from measurements in the Muda Langat and Kurau rivers The SVM technique demonstrated a superior performance compared to other traditional sediment load methods The coefficient of determination 0 958 and the mean square error 0 0698 of the SVM method are higher than those of the traditional method The performance of the SVM method demonstrates its predictive capability and the possibility of the generalization of the model to nonlinear problems for river engineering applications
引用
收藏
页码:969 / 976
页数:8
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