| Home advantage is to point to in sports or in the process of sports competition,the home is good for the home team play caused by various factors.The CBA home and away binary format determines its home court advantage.Domestic relevant researchers have long noticed the phenomenon and combining specific projects targeted research,mainly including the concept of home court advantage,and the analysis of factors influencing the home-court advantage.Before this study and research the difference is that the key of analysis of 1995-2016 season CBA home-court advantage of variation characteristics and further find out the cause of this change.Domestic study of CBA home-court advantage characteristics analysis is less,therefore,the study is necessary.In this paper,through a large number of home and away,the data of the home court advantage embodiment,with home and away match sent home court advantage in the first round of the quantitative change,draws the following conclusions through the analysis of data: 1,1995-2016 season CBA league some changes have taken place in the home court advantage,home court advantage has a tendency to decline.For 2,2005-2006 season CBA league of the first year of \ "professional\",the difference of home and away match before the start of the season is on the rise,poor home and away match after a downward trend this season.In both home and away match change trend,and contains two rise and decline in two paragraphs.3,1995-2006 season home-court advantage change main factors related to the audience,the 2005-2006 season after the home court advantage change with the change of the five factors have relations,among them,the audience factors the most obvious influence on the change of the home court advantage.Home-court advantage with the change of total number,number of foreign aid,three is inversely proportional to total relationship,foul with home and away,the audience was positively than average annual ridership. |
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