Q型聚类分析对第30届奥运会男子篮球赛参赛队伍综合能力分析

A Q-Cluster Analysis of the Comprehensive Ability of Men's Basketball Teams in the 30th Olympic Games

运用文献资料法、对比分析法和数理统计法对参加第30届奥运会男篮比赛的12支队伍的10项技术数据进行研究,使用Q型聚类方法经过11次聚类成功将12支队伍分成四类,阿根廷、澳大利亚和巴西队属于第一类,法国、俄罗斯和西班牙属于第二类,英国、立陶宛、尼日利亚、突尼斯和中国属于第三类,美国属于第四类,这四类反映了当今篮坛综合实力的基本格局。美国队实力超群,综合实力明显高于其它队伍;阿根廷、澳大利亚和巴西硬朗的防守作风和快速整体的进攻打法让队伍在进攻端优势明显;西班牙、俄罗斯和法国队将欧洲传统的整体作战风格和NBA速度快、对抗强的风格相结合,具备了与美国队抗衡的实力;处于第3类的5支队伍整体实力稍差,尚不具备与其他队抗衡的实力。

With the application of literature review, contrast analysis and mathematical method, this paper analyzes the 10 in- dices of technical data of 12 men＇s basketball teams in the 30th Olympic Games. By means of 11 times clustering, the 12 teams are divided into four categories： the first has Argentina, Australia and Brazil, France, Russia and Spain are in the second cat- egory, the third includes Britain, Lithuania, Nigeria, Tunisia and China, and the forth is America, which is not far off the team ranking. American team is on the top level, and its comprehensive ability is apparently superior to the other teams. The tough defence and rapid attack of Argentina, Australia and Brazil teams show the excellent attacking advantage. Spain, Russia and France teams connect the European traditional integrated campaign style with the rapid and tough features of NBA combat, so they have the ability to compete with American team. The overall weak ability of 5 teams in the third category is less capable to combat with other teams.