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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
- 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。
- A Combined Forecast Model of Energy Consuming of Production Process in the Engine Enterprise and its Application 发动机企业生产过程中能耗组合预测模型及应用
- 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 traffic load forecast model by optimally combined Markov chain is presented. 提出了一种基于最优组合马尔柯夫链的业务量预测模型 .
- In succession data mining one kind of combination forecast model research 时序数据挖掘中一种组合预测模型的研究
- Study of Changeable Combination Forecast Model for Highway Freight Volume 公路货运量变权组合预测模型研究
- 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。
- Unequal Interval Gray Combination Forecast Model Based on the Cooperative Game 基于合作对策的非等距灰色组合预测模型
- Combination forecast model of mean annual discharge based on GM and BP network 基于GM和BP网络的年均流量组合预测模型
- 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。
- combined forecast model 组合预测
- Grey Combination Forecast Models Based on Relative Error Minimize 基于相对误差极小化的灰色组合预测模型
- Hydrologic forecast model with multidimensional and hybrid regression system is combined by regression and autoregression methods. 多维混合回归系统模型是将回归与自回归结合起来的综合模型。
- 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