摘要
篮球运动员的竞技水平直接影响球队的比赛成绩与运营,因此选择什么样的运动员对球队至关重要。在CBA中,外援运动员的选择,尤其是内线外援运动员的选择是一直困扰CBA球队的问题。本文采用文献资料法、主成分分析法与K-均值聚类法等研究方法,从CBA某队备选的25名内线外援运动员中选择2名运动员(2号、18号)进行更进一步的考查(试训),然后运用t检验、方差分析等方法对2号和18号运动员的试训数据进行分析和预测,最终选择2号运动员作为球队主力内线(中锋)外援运动员。
The performance of basketball players directly affects the team’s match results and operations,making the selection of players crucial for teams.In the Chinese Basketball Association(CBA),the selection of foreign players,especially foreign players in the 3-second area,has been a persistent issue for CBA teams.This study utilizes research methods such as literature review,principal component analysis,and K-means clustering to analyze the selection of two players(No.2 and No.18)from a pool of 25 potential foreign players in the 3-second area for a CBA team.Further examination and trials were conducted for these two players,and their trial data was analyzed and predicted using t-tests,analysis of variance,and other statistical methods.Ultimately,Player No.2 was chosen as the team’s primary foreign player in the 3-second area(center position).
作者
王立军
王武
Wang Lijun;Wang Wu(Zhonghuan Information College,Tianjin University of Technology,Tianjin 300380,China)
出处
《体育科技文献通报》
2024年第6期25-27,174,共4页
Bulletin of Sport Science & Technology
基金
天津市教委科研计划项目“连续空间的性质及其在理论计算机中的应用”(项目编号:2023KJ281)。
关键词
外援
内线运动员
主成分分析法
K-均值聚类法
综合评价
foreign players
players in 3-second area
principal component analysis
k-means clustering
comprehensive evaluation
作者简介
第一作者:王立军(1983—),男,天津人,本科,讲师。研究方向:体育教育训练学。;通信作者:王武(1985—),男,河北秦皇岛人,硕士,副教授。研究方向:统计学、理论计算机。
