These combination forecasting models are characterized with simple algorithm and comparison of forecasting effectiveness to different time series.
该模型具有计算简便的特点，而且具有可比性，能反映不同时间序列预测方法有效性。
For now, though, many companies pursue collaborative forecasting in ways that limit its effectiveness, if they pursue it at all.
目前，尽管有些公司在努力做到协同预测，但是其中很多公司采取的方式限制了它的效率。
The effectiveness of the method is proved by comparison between the forecasting and experimenting results.
预测和实测结果的比较，表明了该方法的有效性。
The results illustrate the practicability and effectiveness of this predictive model in forecasting on the basis of dynamicdata.
应用结果表明：本预测模型对动态数据进行预测是可行的。
We study the properties of harmonic means combination forecasting method based on minimizing geometric distance to demonstrate the effectiveness of this method theoretically.
对基于最小几何距离的加权调和平均组合预测模型的性质进行了研究，从理论上说明了该种方法的有效性。
Parameters of aircraft effectiveness is analyzed, and a new effectiveness forecasting method based on partial least-square regression is proposed.
通过实例与神经网络法的结果进行了比较，结果表明偏最小二乘回归更精确和简单。
The real power system ultra-term load forecasting proved that effectiveness of the method from the paper in the improvement of the precision of ultra-short term load forecasting.
经实际电网超短期负荷预测检验，论文所提方法能有效提高超短期负荷预测精度。
Then we investigate the effectiveness of the solution. Finally, we reveal that the method is reasonable and effective which can effectively reduce the error of interval forecasting by a concrete case.
最后，通过一个实例表明本文所提方法能够有效降低区间预测的误差，是一种合理和有效的区间组合预测方法。
Then we investigate the effectiveness of the solution. Finally, we reveal that the method is reasonable and effective which can effectively reduce the error of interval forecasting by a concrete case.
最后，通过一个实例表明本文所提方法能够有效降低区间预测的误差，是一种合理和有效的区间组合预测方法。
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