摘要
NBA赛程的分析是一个概率和数学统计的问题。其赛程要考虑因素有很多,在众多因素中选取影响赛程较大的因素。以2008～2009NBA所给的赛程为样本进行分析,选取的因素即背靠背(在NBA中,连续两次客场作战称背靠背)的数量和每个球队的疲劳值都是未知参数,就需要对总赛程进行数学统计和抽样来计算所考虑到的参数对每个球队的影响,来判断是否对每个球队公平。对某一支球队的利弊,其实是赛程对某一个球队是否公平。影响利弊的参数一:每个球队背靠背数/每个球队的总客场数;参数二:球队间隔天数场次的多少决定疲劳值的大小。通过两个参数值的大小进行对球队和球队、赛程和球队的利弊程度的分析。样本来自总赛程,自然带有总赛程的信息,通过样本抽样方法进行总赛程分布参数和特征的推断和分析。还可以省时省力地解决问题。当无法推断出总赛程的特征和类型时,就是随机现象。
The NBA competition schedule's analysis is a question of probability and mathematics statistics.Its competition schedule must consider many factors,among which the major influencial factors are selected.This paper carries on the analysis of the sample of 2008～2009NBA competition schedule,selecting factor namely back to back(in NBA,continual two away game combat called back to back) quantity.And each team's weary value is the unknown parameter,which requires to carry on mathematics statistics and sampling to the total competition schedule to calculate considered the parameter to each team's influence to judges whether it is fair to each team.
出处
《技术与教育》
2009年第1期45-49,共5页
Technique & Education
关键词
赛程
背靠背
疲劳值
统计学
随机现象
competition schedule
back to back
weary value
statistics
random phenomenon
