• 文中介绍季节性神经网络建立修正模型

    The paper introduces a modified model of seasonal artificial neural network.

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  • 模型叠加,求得残差修正模型用于预测

    Then appending the error to primitive model, the modified model is made, which is used for prediction.

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  • 灰色系统理论为基础根据相应数据灰色模型建立了SARS传播规律差修正模型并对SARS传播的规律进行模拟检验预测

    Based on gray system theory and according to relevant data, this paper USES the gray model to stimulate and forecast the law of SARS spread.

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  • 通过实例,说明了基于修正关系扩充粗糙模型对处理不完备信息系统更加简便有效

    By an example, it is verified that the extension of rough set based on modified tolerance relation is more convenient and effective than the previous extensions in practice.

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  • 提出一种基于修正关系扩充粗糙模型

    In this paper, a new extension of rough set based on modified tolerance relation is presented.

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  • 采用识别方法修正GM(1,1)模型进行瓦斯涌出量预测,预测精度更高

    The GM (1, 1) model modified by the residual error identification method was used to forecast the gas emission, achieving a higher precision.

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  • 环境发生变化时候规则需要由人工静态进行调整修正因此效率环境变化的适应能力模型移植性也不令人满意。

    Thus in case of the environment change, which demand rule adjustment and is typically done manually and statically, the model tends to be less efficient and inability to fit the environment change.

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  • 此外提出GM(1,1)模型进行修正灰色动态数据模型

    Besides, the grey dynamic data model that the residual is adjusted by GM (1, 1) is given.

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  • 应用灰色系统理论建立预测煤层瓦斯含量灰色系统GM(1,1)模型并用模型预测模型进行修正

    The grey system GM (1, 1) model for predicting gas content in coal seam is established by applying the grey system theory and the prediction model is modified with the residual model.

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  • 工程实例表明模型能够满足工程需要且带有残差修正的自调整非等步长GM(1,1)模型精度最高

    A practical engineering example verifies that these models can meet the project requirement; moreover the self-modifying GM (1, 1) model has the most high accuracy.

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  • 该方法通过建立维新修正GM预测模型实现了航迹实时在线预测从而提高预测精度

    Through establishing the predicting GM model of corrected residual error, on-line prediction of the target track could be realized in real time, and thus could improve the prediction precision.

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  • 运用灰色理论建立了软基沉降不等预测GM(1, 1)模型可用残的GM(1, 1)模型对其进行修正

    An unequal time interval forecasting model of GM (1, 1) is established according to the grey theory in the present paper, which can be modified using the residual error GM (1, 1) model.

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  • gm(1,1)模型精度符合要求时可利用序列建立GM(1,1)模型原来模型进行修正提高精度。

    When residual GM (1, 1) model does not match requisition, we can make use of the residual sequence which establishes GM (1, 1) model to modify primary model, to raise the accuracy.

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  • 根据灰色系统理论提出一种修正数据动态预测模型

    A new forecasting model the Equal Dimension Grey Data Dynamic forecasting model Corrected by Remnant Error was proposed based on the Grey System Theory.

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  • 通过实例,说明了基于修正关系扩充粗糙模型处理不完备信息系统更加简便有效

    By an example, it is verified that the extension of rough set based on modified tolerance relation is more convenient and effective than the previous ex...

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  • 文中提出了一种基于不同桥梁结构模型修正方法介绍了频率型残概念目标函数确定和设计参数选择方法。

    Firstly, the concepts of frequency residual and mode shapes residual are introduced, the determination of objection function and selection methods of updated parameters are emphatically investigated.

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  • 数值求解过程,对维河流水污染的灰色模型求解过程中有限分法的截断进行修正得到了具有一种特殊结构的数值模型,并给出了求解方法。

    An especial structural model is obtained through corrected truncation errors of finite difference and the gray numerical arithmetic solving this kind model is given.

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  • 本文gm(1,1)模型基础,建立了时数分离残模型,对进行修正

    For amending it, an error model of Time-Data-Separation Approach is presented on the basis of GM (1, 1) model of error in this paper.

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  • 本文gm(1,1)模型基础,建立了时数分离残模型,对进行修正

    For amending it, an error model of Time-Data-Separation Approach is presented on the basis of GM (1, 1) model of error in this paper.

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