计算机工程与应用 ›› 2008, Vol. 44 ›› Issue (12): 246-248.

• 工程与应用 • 上一篇    

图书出版量的优化组合预测模型及其应用

王秋萍1,2,刘素兵1,王晓峰1,张 军1,曾 涛1   

  1. 1.西安理工大学 理学院,西安 710054
    2.西安理工大学 工商管理学院,西安 710054
  • 收稿日期:2007-08-07 修回日期:2007-11-28 出版日期:2008-04-21 发布日期:2008-04-21
  • 通讯作者: 王秋萍

Optimal combination forecasting model of books publication kinds and its application

WANG Qiu-ping1,2,LIU Su-bing1,WANG Xiao-feng1,ZHANG Jun1,ZENG Tao1   

  1. 1.School of Sciences,Xi’an University of Technology,Xi’an 710054,China
    2.School of Business Administration,Xi’an University of Technology,Xi’an 710054,China
  • Received:2007-08-07 Revised:2007-11-28 Online:2008-04-21 Published:2008-04-21
  • Contact: WANG Qiu-ping

摘要: 以全国图书出版量的历史数据为基础,采用灰色GM(1,1)模型和三次指数平滑模型进行组合优化,建立了基于IOWGA(诱导有序几何加权平均)算子的图书出版量组合预测模型,并对组合预测模型进行了检验。检验结果表明,组合预测模型是有效的、可靠的,具有较高的预测精度,可应用于实际预测。并利用所建预测模型对2006~2009年的图书出版量进行了预测。

关键词: 图书出版量, IOWGA算子, 预测模型, 组合预测, Matlab

Abstract: According to the historical data of the national books publication,we make use of GM(1,1) forecasting model and cubic exponential smoothing model to construct optimal combination model based on IOWGA (Induced Ordered Weighted Geometric Averaging) to forecast books publication kinds.We give test to combination forecasting model.The test result shows that this model is effective and suitable.The combination forecasting model based on IOWGA possesses high accuracy and is applicable to practice.The books publication kinds in four years,from 2006 to 2009,are predicted by established model.

Key words: book publication kinds, IOWGA operator, forecasting model, combination forecasting, Matlab