| K-Mean聚类分析对第18届世界杯足球赛各参赛队进攻能力的研究 |
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| 引用本文： | 王朝信.K-Mean聚类分析对第18届世界杯足球赛各参赛队进攻能力的研究[J].南京体育学院学报(社会科学版),2009,23(1):110-113. |
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| 作者姓名： | 王朝信 |
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| 作者单位： | 菏泽学院体育系,菏泽,274015 |
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| 摘 要： | 对第18届世界杯足球赛32支球队64场比赛的进球数、射进指数、助攻、射正球门次数、射门次数、角球、任意球、越位、反击次数、短传、长传、传中次数等12项进攻指标进行K-M ean聚类分析,并对各指标的差异性进行方差分析,结果显示各类间在场均进球数、射进指数、助攻、射正球门次数、射门次数、角球、短传次数等7项进攻指标上均存在显著性差异,表明应用K-M ean聚类分析对球队的各项进攻指标进行量化评价具有较高的可靠性,可以客观地反映出各队的进攻能力,揭示出现代足球进攻的发展趋势,并探索一种较为合理有效的量化评价球队进攻能力的方法。
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| 关 键 词： | 第18届世界杯 足球赛 进攻能力 K-Mean聚类分析 |
K-Mean Gathers a Kind of Analysis on the Attack Abilities in the 18th Session of World Cup Soccer Game Each Participating Team |
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| WANG Chao-xin.K-Mean Gathers a Kind of Analysis on the Attack Abilities in the 18th Session of World Cup Soccer Game Each Participating Team[J].Journal of Nanjing Institute of Physical Education,2009,23(1):110-113. |
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| Authors: | WANG Chao-xin |
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| Institution: | Physical Education Department of Heze Collage;Heze 274015;China |
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| Abstract: | Enters the ball numbers to the 18th session of World Cup soccer game 32 teams 64 competitions,shoots the index,the secondary attack,shoots the goal number of times,shoots the number of times,the corner kick,the free kick,the offside,the counter-attack number of times,passes in short distance,in the long pass,the biography the number of times and so on 12 attack targets carries on K-Mean to gather a kind of analysis,and carries on the variance analysis to various targets difference,finally demonstrated durin... |
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| Keywords: | the 18th session of World Cup soccer games attack ability K-Mean gathers a kind of analysis |
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