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- In the end time-variant weights combined forecasting model is discussed. 最后也探讨了变权系数的组合预测模型
- In this paper,through the research on method of solving weight combination forecasting model,a method that used quadratic programming for weight of combination forecasting model was presented. 文章通过对组合预测模型权重求解方法的研究,给出了一种运用二次规划来求解组合预测模型权重的方法。
- variable weight combination forecasting 变权重组合预测
- An improved method of Fuzzy Variable Weight combination forecasting 一种改进的模糊变权重组合预测方法
- weighted combined forecasting 组合预测
- The results reveal that the combined forecasting model is more effective. 结果表明,此组合预测平均误差和预测平方根误差均较小。
- Ordered weighted averaging(OWA) operators,which have been developed in recent years,are introduced to build the corresponding combination forecasting model in this paper. 本文引进近年来提出的有序加权平均(OWA)算子,建立新的组合预测模型。
- Ordered weighted averaging (OWA) operators, which have been developed in recent years, are introduced to build the corresponding combination forecasting model in this paper. 摘要本文引进近年来提出的有序加权平均(OWA)算子,建立新的组合预测模型。
- A new combined forecasting method is used for roll forecast of the runoff during the year and the schedule of future months is amended. 采用一种新的组合预测方法,实现对径流的年内滚动预测,以适时修正未来月份的发电计划。
- The method deduces the forecast effectiveness of single and combined forecast by introducing confidence field and improving forecast precision matrix. 通过引入可信赖域,改进预测精度矩阵,来推导单个预测和组合预测的阶预测有效度。
- LU Mou, ZHAO Hong-bin, LI Hong-wei.Et al.Dynamic adaptive combined forecasting algorithm of water con-sumption[J].Systems Engineering - Theory &Practice, 1998, 18(8):101-107. [1]吕谋; 赵洪宾; 李红卫;等.;时用水量预测的自适应组合动态建模方法[J]
- New dominant forecasting method and redundant measure are defined for combination forecasting method with generalized weight arithmetic average, based on error of power of P. 摘要从P次幂误差的概念出发,提出了广义加权算术平均组合预测法新的预测方法优超和冗余度的定义。
- New dominant forecasting method and redundant measure are defined for combination forecasting method with generalized weight arithmetic average, based on error of power of P . 从P次幂误差的概念出发,提出了广义加权算术平均组合预测法新的预测方法优超和冗余度的定义。
- Based on the data of gas consuming quantum in zinc refining process and some new forecasting technique, a combined forecasting model of index regression and grey theory was established. 摘要基于已有的锌精炼过程煤气消耗,结合现代新的预测理论技术,提出一种指数回归-灰色理论相结合的组合预测模型来预测锌精炼过程的煤气消耗量。
- Then,an average weighted combination of open-closing and clos-opening was utilized to eliminate statistical deflection of amplitude and obtain the background EEG. 然后对级联开闭和闭开运算采用平均加权的方法,消除统计偏倚现象,得到背景脑电信号;
- In addition, an adaptive weighted combination generalized morphological filter is proposed on the basis of GOC/GCO filters and adaptive processing method. (方法和不一致) 除此之外, 一适合的重量了被推广形态学的过滤器的组合是被提议的根据 GOC/GCO 过滤器和适合的处理方法。
- Combining optical superlattice with all-solid-state laser technique, we can get simultaneous RGB output, and by weighted combination of RGB, quasi-white light could be obtained. 把光学超晶格多波长频率转换功能和全固态激光技术结合在一起,可以实现红绿蓝三色激光的同时输出。在此基础上,通过控制三色光的功率比例还可以获得白光的视觉效果,可称为准白色激光。
- Then some new concepts,such as noninferior combination forecasting dominant forecasting method,redundant degree etc,are put forward. 然后对该模型提出非劣性组合预测、预测方法优超,冗余度等新概念;
- Determination for Weight Number of Combined Forecasting Models 电力负荷组合预测权重的确定
- Also, based on the combining forecasting theory, an integrated ANN and grey model were be defined, which supplies an effective method for further improving prediction accuracy. 并根据优选组合预测理论将灰色钱差预测与神经网络预测结果有机结合,给出了这一方法在材料性能预测中的应用实例,为进一步提高预测精度提供了有效的方法。