2018-2019赛季CBA联赛参赛队伍攻防能力TOPSIS分析  

TOPSIS Analysis of Offensive And Defensive Abilities of Participating Teams in the 2018-2019 Season of CBA League

作　　者：贾伟超 孙继新[1] JIA Wei-Chao;SUN Ji-Xin(Sports College of Yanbian University,Yanji 133000,China)

机构地区：[1]延边大学体育学院,吉林延吉133000

出　　处：《吉林体育学院学报》2020年第4期94-102,共9页Journal of Jilin Sport University

基　　金：国家男子篮球队综合科研攻关与科技服务项目。

摘　　要：为深入了解CBA联赛竞赛水平,把握职业篮球的发展规律,提高球队的竞技能力以促进联赛的发展。研究运用文献资料法、录像观察法、数理统计等方法探寻CBA联赛2018-2019赛季参赛球队的攻防特征,通过TOPSIS分析法对各球队的攻防能力进行综合评价分析,并在此基础上对各球队攻、防指标进行比较分析。结果显示:1)攻防能力综合评价方面,没有球队的攻防能力达到A等级且处于B、C等级的球队偏多,多支球队的攻防能力相近,竞争更加激烈;2)赛季排名靠前的球队攻守能力更平衡,联赛中攻强守弱的球队数量大于攻弱守强的球队数量;3)投篮技术是影响各球队攻防能力和球队成绩的重要指标,季后赛成绩排名后段和边缘的球队投篮水平非常接近;4)冠军队罚球命中率偏低、排名靠前的球队助攻次数偏高。In order to deeply understand the competition level of CBA League,grasp the development law of professional basketball,improve the team's competitive ability and promote the development of the league.Using the methods of literature review,video observation and mathematical statistics,this paper explores the offensive and defensive characteristics of the teams participating in the CBA League in 2018-2019 season.Through TOPSIS analysis method,the offensive and defensive ability of each team is comprehensively evaluated and analyzed,and on this basis,the attack and defense indicators of each team are compared and analyzed.The results show that:1)In terms of comprehensive evaluation of offense and defense ability,there are more teams whose offense and defense ability reach Grade A and are in grade B and C.The offense and defense ability of many team is more similar and the competition is more intense;2)In the season,the top teams have more balanced offensive and defensive ability,and the number of teams with strong offensive and weak defensive ability is greater than that with strong defensive ability;3)Shooting skill is an important index affecting the offensive and defensive ability and team performance of each team.The shooting level of the teams in the latter part of the season is very close to that of the teams in the periphery;4)The champion team has a low free throw percentage and a high number of assists.

关 键 词：篮球 CBA联赛 攻防能力 TOPSIS分析 

分 类 号：G841[文化科学—体育训练]