Prediction of Slope Stability in Open-pit Mine Based on GA-LSSVR

CAO Qingkui; WANG Rui

Safety in Coal Mines > 2014 > 45(2): 200-203.

CAO Qingkui, WANG Rui. Prediction of Slope Stability in Open-pit Mine Based on GA-LSSVR[J]. Safety in Coal Mines, 2014, 45(2): 200-203.

Citation:

CAO Qingkui, WANG Rui. Prediction of Slope Stability in Open-pit Mine Based on GA-LSSVR[J]. Safety in Coal Mines, 2014, 45(2): 200-203.

Citation:

CAO Qingkui, WANG Rui. Prediction of Slope Stability in Open-pit Mine Based on GA-LSSVR[J]. Safety in Coal Mines, 2014, 45(2): 200-203.

Prediction of Slope Stability in Open-pit Mine Based on GA-LSSVR

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Published Date: February 19, 2014

Graphical Abstract

Abstract

Abstract

Aiming at the small samples, nonlinear characteristics of slope stability problems in open-pit. Taking advantages of global search ability of genetic algorithm, a method of least squares support vector regression parameters optimized based on genetic algorithm is proposed, and a prediction model of slope stability in open-pit mine base on genetic least squares support vector regression (GA - LSSVR) is established. Genetic algorithm is applied to optimize the LSSVR，which can improve the accuracy and speed of the prediction. Experimental results demonstrate that the accuracy of GA-LSSVR is higher compared to the BP neural network and LSSVR model. The prediction method of slope stability in open-pit mine based on GA-LSSVR is more effective.
- open-pit mine,
- slope stability,
- genetic algorithm,
- least squares support vector regression,
- prediction model

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[1]	徐进,彭雄志,欧加加,等.基于RBF神经网络的边坡稳定性预测[J].四川建筑科学研究,2012,38(1):130-133.
[2]	姜德义,朱合华,杜云贵.边坡稳定性分析与滑坡防治[M].重庆:重庆大学出版,2005.
[3]	郑丰,熊雪强,林颖,等.基于灰色理论的某露天矿边坡稳定性预报[J].中国矿山工程,2012,41(2):59.
[4]	刘文生.模糊物元模型在露天矿边坡稳定性预测中的应用[J].煤矿开采,2012,17(1):3-4,74.
[5]	付义祥,刘世凯,刘大鹏.RBF神经网络在边坡岩体稳定性中的预测研究[J].武汉理工大学学报：交通科学与工程版,2003,27(2):170-173.
[6]	邹义怀,江成玉,李春辉.人工神经网络在边坡稳定性预测中的应用[J].矿冶,2011,20(4):38-41,55.
[7]	程纬华,乔登攀,张磊,等.BP神经网络在露天矿边坡稳定性分析中的应用[J].矿冶,2012,21(2):10-14.
[8]	李凤明,李宏艳,孙维吉.基于支持向量机的露天矿边坡地表变形预测[J].煤炭学报,2008,33(5):492-495.
[9]	乔金丽,刘波,李艳艳,等.基于遗传规划的边坡稳定安全系数预测[J].煤炭学报,2010,35(9):1466-1469.
[10]	张豪,罗亦泳.基于人工免疫算法的边坡稳定性预测模型[J].煤炭学报,2012,37(6):911-917.
[11]	Hong dong Li, Yi zeng Liang, Qing song Xu. Support vector machines and its applications in chemistry [J].Chemo metrics and Intelligent Laboratory Systems, 2009, 95(2):188-198.
[12]	赵清艳,张超.基于GA-LSSVR的铣削加工变形预测[J].组合机床与自动化加工技术,2011（12）:57.
[13]	王丽华.基于GA-LSSVR的图书馆文献资源需求预测[J].计算机应用与软件,2011,28(6):225-227.
[14]	杨洪,古世甫,崔明东,等.基于遗传优化的最小二乘支持向量机风电场风速短期预测[J].电力系统保护与控制, 2011,39(11):44-48,61.
[15]	郭志明,陈立平,黄文倩,等.近红外光谱结合GA-LSSVR分析烟草尼古丁含量[J].激光与光电子学进展,2012,49（2）:1-5.

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