摘要
对具有广泛代表性的广义加权算术平均组合预测模型采用折扣因子方法进行了研究 该方法通过折扣因子αt 和可调参数P ,实例表明是切实有效的 。
The paper studied with discount factors combining forecasts model based on the generalized weighted multiple means.As with discount factor α t and adjustable parameter P,the example showed that the new method was feasible and effective and we obtained more accurate combining forecasting results than others.
出处
《南昌大学学报（工科版）》
CAS
2001年第1期101-104,共4页
Journal of Nanchang University(Engineering & Technology)
关键词
组合预测
折扣因子
算术平均数
二次规划
动态规划
combination forecast
discount factor
arithmetic mean
quadratic programming
dynamic programming
