人工神经网络在滑坡变形预测中的应用研究
DISCUSSION ON TIIE APPLICATION OF NEURAL NETWORK TO PREDICTING LANDSLIDE DEFORMATION
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摘要: 在分析人工神经网络的基础上提出滑坡变形状态的一种简化模型,运用3层前馈型BP网络,对离散时间和滑坡体虚拟质心的进行考察,并以此作为BP网的输人和输出,从而对滑坡变形的预测进行了理论上的探讨.Abstract: A simplified model of the state of landslide deformation is presented by analyzing the artifical neural network.The prediction of landslide deformation is discussed theoretically by applying the three-layer front feedback BP network,studying the discrete time and the virtual centre of landslide mass and using them as the input and output of BP network.