| 基于BP神经网络的地表沉降预测模型 |
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| 引用本文： | 贾林刚. 基于BP神经网络的地表沉降预测模型[J]. 煤矿开采, 2008, 13(1): 15-17 |
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| 作者姓名： | 贾林刚 |
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| 作者单位： | 煤炭科学研究总院,开采设计研究分院,北京,100013 |
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| 摘 要： | 简述了人工神经网络的基本原理,通过实例建立了时间序列BP网络模型,并利用已有观测数据对网络进行了训练和测试,经过与实测值进行对比回归分析,证明了该网络的有效性和精确性,可作为一种预测方法对地表沉降做出预测。
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| 关 键 词： | 地表沉降 BP神经网络 预测 |
| 文章编号： | 1006-6225（2008）01-0015-03 |
| 收稿时间： | 2007-08-16 |
| 修稿时间： | 2007-08-16 |
A Prediction Model of Surface Subsidence Based on BP Neural Network |
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| JIA Lin-gang. A Prediction Model of Surface Subsidence Based on BP Neural Network[J]. Coal Mining Technology, 2008, 13(1): 15-17 |
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| Authors: | JIA Lin-gang |
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| Abstract: | Basic theory of artificial neural network was introduced and a BP network model of time sequence was set up on the basis of cases.The model was trained and tested by observation data of surface subsidence.Comparison with observation data and regression analysis proved the model's validity and accuracy. |
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| Keywords: | surface movement BP neural network prediction |
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