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解决转折期体育事件预测问题的GM(2 ,1)建模方法应用研究
引用本文:刘嘉津.解决转折期体育事件预测问题的GM(2 ,1)建模方法应用研究[J].天津体育学院学报,2006,21(3):252-254.
作者姓名:刘嘉津
作者单位:宁波大学,体育学院,宁波,315211
摘    要:从灰色系统建模预测的基本理论出发,跳出传统灰色建模常用的GM(1,1)模型范畴,探索处在转折期体育事件的预测建模新方法,并以不同情况下运用GM(2,1)与GM(1,1)建模效果的实例分析对比,阐明GM(2,1)建模方法是转折期体育事件预测工作的理想方法,从而解决以往包含转折期体育事件难以成功建模预测的难题,为灰色理论在体育领域的推广和应用,打开了更为广泛的发展空间。

关 键 词:转折期  体育事件  建模  预测
文章编号:1005-0000(2006)03-0252-03
收稿时间:2005-08-03
修稿时间:2005-08-032006-03-10

The Application Study of GM(2,1) Modeling Method in Solving the Forecasting Problem in Sport Events during the Changeable Period
LIU Jia-jin.The Application Study of GM(2,1) Modeling Method in Solving the Forecasting Problem in Sport Events during the Changeable Period[J].Journal of Tianjin Institute of Physical Education,2006,21(3):252-254.
Authors:LIU Jia-jin
Institution:School of PE, Ningbo University, Ningbo 315211, China
Abstract:Based on the grey modeling theory,the author broke the common GM(1,1) framework,explored the new method in forecasting modeling in sport event,and compared the different effect with GM(2,1) and GM(1,1).In the final the author thought that the GM(2,1) is the ideal method in forecasting sport event in the changeable period,and this method can solve the difficulty in forecasting model-establishing in sport event.
Keywords:GM(2  1)
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