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- 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。
- 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
- 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。
- 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。
- 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。
- This model corrects the one-sidedness of single models in considering influence factors,while the weights of a conventional combination forecasting model are fixed. 考虑到各种模型的预测精度的变化,以及大坝安全监测数据存在的突变、时效等因素,固定权系数的组合预测模型有待进一步改进。
- nonlinear combination forecasting model 非线性组合预测模型
- linear combination forecasting model 线性组合预测模型
- optimal linear combination forecasting model 最优线性组合预测模型
- optimum combination forecasting model 最优组合预测
- variable-weight combination forecasting model 变权重组合预测
- Generalized Weighted Functional Proportional Mean Combining Forecasting Model of Air Material Consumption 航材消耗广义加权函数比例平均组合预测模型
- Generalized weighted multiple functional means combining forecasting model and its parameter estimation 广义加权多重函数平均组合预测及其参数估计
- Research on Generalized Weighted Functional Mean Combining Forecasting Model of Air Material Consumption Based on Grey System and Neural Network 基于灰色系统与神经网络的航材消耗广义加权函数平均组合预测模型研究
- Linear Combination Forecasting Model and its Application 线性组合预测模型及其应用
- combination forecasting model of marine ice condition 海洋冰情灾害组合预测模型
- It also check the forecasting model very carefully. 并对预报模型进行了精度检验。
- 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。
