Keywords:
Paris Olympics; Offensive and defensive capability; Offensive and defensive technical indicators; TOPSIS analysis
巴黎奥运会;攻防能力;攻防技术指标;TOPSIS分析
Abstract:
This article collects and analyzes the indicators of the offensive and defensive abilities of the top four men’s basketball teams in the Paris Olympics through literature review, mathematical statistics, and TOPSIS methods, in order to conduct a comprehensive and in-depth evaluation of the offensive and defensive abilities of the top four men’s basketball teams in the Paris Olympics. The results showed that there was a significant difference (p<0.05) in scoring indicators between the German team, the American team, and the Serbian team in terms of offensive indicators; There was a significant difference in free throw shooting percentage between the German team and the French team (p=0.022<0.05); The difference in assists between the American team and the American team is significant (p=0.000<0.05). In terms of TOPSIS analysis ranking of offensive ability, the top team is the United States, with a Ci value of 0.6753; The second place team is Serbia, with a Ci value of 0.5046; The third place team is the German team, with a Ci value of 0.3821; The fourth ranked team is France, with a Ci value of 0.2447. In terms of defensive indicators, there is a significant difference (p<0.05) between the German team and the American team in terms of points conceded, defensive rebounds, and fouls. In terms of TOPSIS analysis ranking of defensive ability, the United States team ranks first with a Ci value of 0.8540; The second place team is the French team, with a Ci value of 0.5466; The third place team is Serbia, with a Ci value of 0.3170; The fourth ranked team is the German team, with a Ci value of 0.1549. After analyzing and ranking the comprehensive attack and defense indicators through TOPSIS, the top ranked team in terms of offensive and defensive capabilities is the United States, with a Ci value of 0.6783; The second place team is Serbia, with a Ci value of 0.4605; The third place team is the German team, with a Ci value of 0.3958; The fourth ranked team is France, with a Ci value of 0.3839.
本文通过文献资料法、数理统计法和TOPSIS法对巴黎奥运会男篮四强球队攻防能力的指标进行整理、收集并分析,从而对巴黎奥运会男篮四强球队攻防能力进行深入且全面的综合评价。结果表明:在进攻指标方面,德国队与美国队、塞尔维亚队在得分指标上存在显著性差异(p<0.05);罚篮命中率与法国队呈显著差异(p=0.022<0.05);助攻与美国队差异显著(p=0.000<0.05)。进攻能力TOPSIS分析排名方面,第一位的是美国队,Ci值为0.6753;第二名为塞尔维亚队,Ci值为0.5046;第三名为德国队,Ci值为0.3821;排名第四的是法国队,Ci值为0.2447。在防守指标上,德国队与美国队在失分、防守篮板、犯规指标上差异显著(p<0.05)。在防守能力TOPSIS分析排名方面,第一位的是美国队,Ci值为0.8540;第二名为法国队,Ci值为0.5466;第三名为塞尔维亚队,Ci值为0.3170;排名第四的是德国队,Ci值为0.1549。综合攻防指标后通过TOPSIS分析排名,在攻防能力的排名中,第一位的是美国队,Ci值为0.6783;第二名为塞尔维亚队,Ci值为0.4605;第三名为德国队,Ci值为0.3958;排名第四的是法国队,Ci值为0.3839。