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。
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.
出处
《天津体育学院学报》
CAS
CSSCI
北大核心
2006年第3期252-254,共3页
Journal of Tianjin University of Sport
基金
浙江省教育厅基金资助项目(项目编号:20030448)
关键词
转折期
体育事件
GM(2
1)
建模
预测
changeable period
sport events
GM(2,1)
establish model
forecasting