摘要
本研究运用多因素分析和灰色系统理论 ,在现行的多元回归预测模型的基础上 ,通过改进其计算操作方法所建立的多元回归预测模型 ,其指标数据回代的专项成绩的预测值与专项成绩的实际值准确度高 ,相关性程度显著 ,方程预测值有显著性意义。
With the theories of multi factor analysis and Grey system and on the base of the multivariate regress prediction theory, this paper set up a multivariate regress prediction model with the improvement in calculation. With this model, we can make a more accurate sports performance predication. The co relation accuracy and the predicted values of this model are significant.
出处
《中国体育科技》
北大核心
2000年第4期6-9,共4页
China Sport Science and Technology
关键词
体育
灰色系统理论
预测
方法
sport, multi factor analysis
Grey system theory
prediction method
