摘要
根据灰色预测模型的特点,提出了双自动寻权的灰色预测法。并对波动幅度较大的经济序列进行预测,表明该方法可以有效地提高预测精度。
According to the properties of model in grey forecasting theory, bi- auto- seeking- weight method was proposed and applied to forecast the economic sequences which rise and fall by a wide margin. The result shows that the method can improve the forecasting precision effectively.
出处
《江苏工业学院学报》
2008年第2期53-55,共3页
Journal of Jiangsu Polytechnic University
关键词
灰色预测
双自动寻权
经济序列
预测精度
grey forecasting
bi-auto-seeking-weight
economic sequence
forecasting precision
