统计研究 ›› 1997, Vol. 14 ›› Issue (2): 66-68.

• 论文 • 上一篇    下一篇

基于调和平均数的组合预测方法研究

王应明; 罗英   

  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1997-04-07 发布日期:2012-02-14

Study on the Combined Forecasting Method Based on Harmonic Means

Wang Yingming; Luo Ying   

  • Received:1900-01-01 Revised:1900-01-01 Online:1997-04-07 Published:2012-02-14

Abstract: Combined forecasting was made by using harmonic means and three methods determining its weights were advanced together with the unified algorithm of linear programme. And finally the efficiency of combined forecasting based on the harmonic means has been demonstrated by theoretical analysis and imitated case.