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  • 匿名
关注:1 2013-05-23 12:21

求翻译:我们采用的是上午两个时间段的交通流数据,计算中平滑系数的取值有a=0.4,a=0.5,a=0.6,因数据较多,初始值对以后的预测值影响较小,所以我们选取初始值作为第一期数据的预测值。下图为具体数据的处理过程:是什么意思?

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我们采用的是上午两个时间段的交通流数据,计算中平滑系数的取值有a=0.4,a=0.5,a=0.6,因数据较多,初始值对以后的预测值影响较小,所以我们选取初始值作为第一期数据的预测值。下图为具体数据的处理过程:
问题补充:

  • 匿名
2013-05-23 12:21:38
We use the morning time traffic flow data, the calculation of the values ​​of the smoothing coefficient a = 0.4, a = 0.5, a = 0.6, due to more data, the initial value has little predictive value in the future Therefore, we select the initial value of the predicted value as the first phase of the dat
  • 匿名
2013-05-23 12:23:18
We have a morning time period in which both traffic flow data to calculate the smooth factor of the value is A = 0.4 and a = 0.5 , a = 0.6 , the more data, the initial value of the future value of the forecast low-impact, so we choose Initial value data for the first phase of the predicted value. Th
  • 匿名
2013-05-23 12:24:58
We use are the morning two time section transportation flow the data, in the computation the smoothing factor value have a=0.4, a=0.5, a=0.6, because the data are many, the starting value is small to later forecast value influence, therefore we select the starting value to take the first issue of da
  • 匿名
2013-05-23 12:26:38
We used two time periods in the morning traffic flow data, smoothing coefficient in the calculation of values of a=0.4,a=0.5,a=0.6, due to more data, less for subsequent predictive value the initial value, so we select the initial value as a predictor of phase I data. Below is the specific data proc
  • 匿名
2013-05-23 12:28:18
 
 
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