指数平滑预测法 meaning in English
index smoothing forecasting method
Examples
- 2 . in the fourth chapte of this paper , the coupling forecast model of gray - multiple regressive analysis is founded
利用该模型对江苏省全社会用电量进行了预测,结果表明,该模型的预测精度比指数平滑预测法和gm ( 1 , 1 )模型都有了显著提高。 - Take the computer as the tool , the use technology economic evaluation method realization highly effective , the accurate decision - making , brings the good economic efficiency for the enterprise . the many kinds of assessment method synthesis application enhance the policy - making efficiency , and cause the decision - making to be more reasonable
本文主要工作是对计算机辅助决策常用的预测模型简单移动平均法,加权移动平均法,指数平滑预测法,二次指数平滑预测法,以及在技术经济评价方法中有关静态评价法和动态评价法进行了介绍,总结出一些经验。 - To demonstrate this , this essay adopts the statistics of those overseas tourists visiting guizhou province between 1990 and 2000 . the statistics is then processed by the following analytic measures to predict the tourist market : the floating per capita , the index smooth and line return . in this way , a prediction is made of the number of overseas tourists who would visit guizhou province in 2001 , with a contrast between the predicted number and the real data of the tourists
本文采用贵州省1990 - 2000年接待入境旅游人数的统计数据，运用旅游市场预测的定量分析方法：移动平均数预测法、指数平滑预测法、线性回归预测法，分别预测了2001年贵州省入境旅游人数，并同2001年的实际统计数据相比较，论证了不同的旅游市场类型(趋势型、季节型、稳定型、随机型)应采用不同的预测方法，并就其预测结果进行了误差分析，西部旅游产业发展战略探讨从而得到了最佳的预测方法。