摘要
以2012年中超联赛16支足球队作为研究对象,对中超足球联赛各俱乐部球队的进攻能力进行了分析,选取了10项指标数据,且在对数据标准化的基础上建立因子分析模型,运用SPSS软件提取四个因子实现对原有变量的降维,计算每支球队在各个因子的得分并利用因子得分对各支球队进行了排名和评级,得到的结果与实际比赛结果有很好的一致性,充分说明了本模型在对中超足球联赛各俱乐部球队的进攻能力上实现了正确的解析。
This paper analyzes the offensive ability of 16 soccer teams of the 2012 Chinese super soccer league.10 indicators are selected.Based on the standardization of the data,factorial analysis model is set up which including a dimensionality reduction of original variants and is realized by the use of SPSS software to choose four factors.The scores of every team in each factor is calculated and the rankings and ratings are made from the scores.The result is well consistent with the actual matches result.It is fully demonstrated that this analysis model makes a right explanation on the ability of teams of Chinese super soccer league.
出处
《体育科技》
2014年第2期52-54,共3页
Sport Science and Technology
关键词
中超
因子分析
降维
进攻能力
Chinese Super League
factorial analysis
dimensionality reduction
offensive ability
