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- 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。
- weight changeable combination forecast method 变权组合预测
- 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;
- 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。
- Then some basic problems are discussed that are existence of noninferior combination forecasting, superior combination forecasting and redundant forecasting method. 探讨了非劣性组合预测、优性组合预测以及冗余预测方法的存在性,并证明冗余预测方法的一个判定定理。
- combined forecast method 组合预测法
- 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。
- Application of non-linear combination forecast method of system to ice flood prediction of the Yellow River 系统非线性组合预测方法及在黄河凌汛预测中应用
- Artificial Neural Network-Based Combination Forecast Method for Oil-Gas Production 基于人工神经网络的油气产量组合预测方法
- Application of Combination Forecasting Method in Grain Production Forecast 组合模型分析方法在我国粮食产量预测中的应用
- Combined Forecasting Method and Application of Power Equipment Reliability Indexes 电力设备可靠性指标的组合预测方法及应用
- Study on variable-weight combined forecasting method of the settlement in high rock-filled embankment 高填石路堤沉降变权重组合预测方法研究
- Study on Combining Forecast Methods for Personal Credit Evaluation in Commercial Banks 商业银行个人信用评估组合预测方法研究
- When some main fac tors change, there is uncertainty in economic forecast if the forecast method is used as usual. 经济预测中发生主要影响因素改变时 ;若采用通常的预测方法会因历史数据过少而出现较大误差 .
- Short-time forecast method of formation condition and moveme nt of convective storm cell was discussed. 对对流风暴单体的形成条件和移动的短时预报方法进行了探讨。
- The practice shows that the laws and forecast method can be instructive and profitable to the mine production. 实践证明该规律及预测方法能有效地指导生产,取得了一定的经济效益。
- Non-linear combination forecasting method in stream flow forecasting 一种非线性组合预测方法在径流测报中的应用
- 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