| 对我国学生体质状况的灰色关联聚类分析 |
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| 引用本文： | 郑旗.对我国学生体质状况的灰色关联聚类分析[J].体育学刊,1998(1). |
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| 作者姓名： | 郑旗 |
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| 作者单位： | 山西师范大学!041000 |
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| 摘 要： | 以灰色系统理论中的关联分析方法为基础，建立了基于关联度的聚类分析方法，并应用该方法对1995年全国汉族7~22岁男性学生的体质进行了聚类评价，结果表明：我国大学阶段的各年龄组学生群体体质处于最优这一层次；高中阶段的各年龄组学生群体体质处于最差层次；初中阶段的各年龄组学生群体体质处于中等层次；小学阶段的各年龄组学生群体体质分属于优、中、劣之间。同时显示出，该方法计算简捷，结果直观清晰，从而为体质的综合评价提供了一种新的量化方法。
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| 关 键 词： | 灰色关联分析 聚类分析 体质 |
Grey Relation Cluster Anaysis of Chinese Student's Physical Fitness |
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| Zheng Qi.Grey Relation Cluster Anaysis of Chinese Student's Physical Fitness[J].Journal of Physical Education,1998(1). |
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| Authors: | Zheng Qi |
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| Abstract: | In this paper, analysing with method of grey relational clusteranalysis on the national atusent's physical fitness (males,age 7 ~ 22). the results that the univerity student are at their best stage in thelevel as a whole on the national student's physical fitness,the seniormiddle school student are worst, the ji = unior middle school student' sphysical fitness and schoolchild are bete = ween best, middle worst. thepaper discussers in brief the result and puts forward some suggestionfor evaluating the colony physical fitness. |
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| Keywords: | Physical fitness Grey relational analysis Cluster analysis |
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