首都体育学院学报
首都體育學院學報
수도체육학원학보
Journal of Capital University of Physical Education and Sports
2015年
5期
451-458
,共8页
夏季奥运会%冠军%时空分布%项群%快速聚类
夏季奧運會%冠軍%時空分佈%項群%快速聚類
하계오운회%관군%시공분포%항군%쾌속취류
summer Olumpic Games%champions%spatial and temporal distribution%event-group%K-means cluster
以第26~30届夏季奥运会各项目冠军归属为依据,利用文献资料法、数理统计法、对比分析法对各大洲、各国家或地区的冠军整体分布及其男、女子冠军时空分布差异特征进行研究。结果表明:男、女子项目设置的差距是形成各大洲冠军分布男多女少的直接原因,且差距呈明显的缩小趋势。无论男女,冠军分布欧洲、亚洲、北美洲、大洋洲、非洲、南美洲依次减少,而亚洲、北美洲、大洋洲女子贡献率优于男子。各大洲冠军整体分布有明显项群特征与项目差异,且男女项目贡献不一。男、女子各大类冠军分布处于动态变化,且差异明显,但非洲、南美洲除外。国家奥运冠军项群分布差异显著、优势各异,打破洲际格局。男、女子冠军在大类上整体分布均具有显著性差异,且第一、二集团分布及大类与亚类上存在异同。除技心能主导类外,其他大类国家各届男女冠军分布均具有显著性差异,分布不完全相同,且各国项目贡献率处于动态变化,男子分布相对较广。
以第26~30屆夏季奧運會各項目冠軍歸屬為依據,利用文獻資料法、數理統計法、對比分析法對各大洲、各國傢或地區的冠軍整體分佈及其男、女子冠軍時空分佈差異特徵進行研究。結果錶明:男、女子項目設置的差距是形成各大洲冠軍分佈男多女少的直接原因,且差距呈明顯的縮小趨勢。無論男女,冠軍分佈歐洲、亞洲、北美洲、大洋洲、非洲、南美洲依次減少,而亞洲、北美洲、大洋洲女子貢獻率優于男子。各大洲冠軍整體分佈有明顯項群特徵與項目差異,且男女項目貢獻不一。男、女子各大類冠軍分佈處于動態變化,且差異明顯,但非洲、南美洲除外。國傢奧運冠軍項群分佈差異顯著、優勢各異,打破洲際格跼。男、女子冠軍在大類上整體分佈均具有顯著性差異,且第一、二集糰分佈及大類與亞類上存在異同。除技心能主導類外,其他大類國傢各屆男女冠軍分佈均具有顯著性差異,分佈不完全相同,且各國項目貢獻率處于動態變化,男子分佈相對較廣。
이제26~30계하계오운회각항목관군귀속위의거,이용문헌자료법、수리통계법、대비분석법대각대주、각국가혹지구적관군정체분포급기남、녀자관군시공분포차이특정진행연구。결과표명:남、녀자항목설치적차거시형성각대주관군분포남다녀소적직접원인,차차거정명현적축소추세。무론남녀,관군분포구주、아주、북미주、대양주、비주、남미주의차감소,이아주、북미주、대양주녀자공헌솔우우남자。각대주관군정체분포유명현항군특정여항목차이,차남녀항목공헌불일。남、녀자각대류관군분포처우동태변화,차차이명현,단비주、남미주제외。국가오운관군항군분포차이현저、우세각이,타파주제격국。남、녀자관군재대류상정체분포균구유현저성차이,차제일、이집단분포급대류여아류상존재이동。제기심능주도류외,기타대류국가각계남녀관군분포균구유현저성차이,분포불완전상동,차각국항목공헌솔처우동태변화,남자분포상대교엄。
Based on the distribution of champions during the 26~30th Summer Olumpic Games,using the research methods of literature review,mathematical statistics and comparative analusis,this paper studies the characteristics of overall and spatial—temporal distributions of male and female champions among dif-ferent continents,countries or regions.The results show that the gap between menˊs and womenˊs event setting is the direct cause of more male champions than females of all continents,with the trend of the gap obviouslu narrowing.Regardless of men and women,the champion distribution of Europe,Asia,North A-merica,Oceania,Africa,South America reduces in sequence,while the women’s contribution rate in Asia, North America and Oceania is better than that of men.The champion overall distribution of different con-tinents has obvious event—group characteristics and event difference,and men and women have different contribution to the events.Except Africa,South America,the champion distribution of different continents is in a dunamic change,which exhibits obvious differences.The event—group distribution of national O-lumpic champions has significant differences and various advantages and exhibits a different pattern from that of different continents.Overall distribution of men and women in large class has significant differ-ences,with the first and second group,as well as large class and sub class,showing similarities and differ-ences.Besides skill—psuchological dominated event—group,all other national Olumpic champions of male and female distribution are significantlu different,with the contribution rate of different countries in a du-namic change and menˊs distribution relativelu wider.