2016-2017 Season Evaluation And Analysis Of CBA Team Performance In Guangdong Province

People pay more attention and recognition to Chinese Basketball Association as improvement of the quality of men's league match unceasing enhancement.The team coaches In order to increase the chances to win,improve the rankings record,before the analysis of the competition both sides attach great importance to the performance of the team,and then formulate the corresponding training strategy and competition strategy,and strive to achieve the final victory.The theory and method of the introduction of foreign experts and scholars research teams,creating a massive game database,explore the impact factors of the comprehensive strength of the team and the advantages and disadvantages,dig and analyze the impact of team performance index factors,improve our goals for research and CBA The team's competitive ability provides a new perspective.In order to analyze the competitive strength of three teams in Guangdong Province and provide theoretical reference for team construction,the quantitative research is the main method,the qualitative research is auxiliary,the literature method,the mathematical statistics method,and the logical analysis method are used.Based on the data of the 52-round 410 matches in the CBA league in 2016-2017,based on the performance of every 100 ball control,the paper analyzes the performance sub-index of Guangdong CBA team's performance by principal component analysis(PCA).The attack efficiency and defense efficiency of overall performance index were compared by single factor variance analysis,and the performance sub-index was analyzed by multiple linear regression method.The effect of the team's score.The results show that:1.The performance of the sub-index factors of Guangdong CBA team season:(1)The five common factors of Dongguan Bank team are: offensive efficiency,effective hit rate,assistant attack rate,positive influence factor is attack rate,free throw rate,active influence factor is offensive rebounding rate,foul rate,blocked shot rate,The judgment consciousness factor is defensive rebounding rate,steals rate,and control factor is defensive efficiency and error rate.(2)The five common factors of Shenzhen New Century team are: defensive efficiency,attack rate,free throw rate,foul rate,offensive influence factor are offensive efficiency,effective hit rate,assistant attack rate and error rate.The influencing factors are defensive rebounds,steals,offensive rebounds,and blockedshots.(3)The five common factors of Guangzhou Securities team are: defense combination factor is attack rate,free throw rate,foul rate,attack combination factor is offensive efficiency,effective hit rate,assistant attack rate,attack influence factor is defensive efficiency,blocking rate.Offensive rebounding rate,defensive ability factor is defensive rebounding rate,steals rate,error impact factor is error rate.2.The performance of Guangdong CBA team in different situations is different:(1)The attack efficiency of Dongguan Bank team is better than that of Shenzhen New Century team.The attack efficiency of Dongguan Bank team and Shenzhen New Century team is equal to that of Guangzhou Securities team.The defensive efficiency of Dongguan Bank team is equal to that of Shenzhen New Century team.The defensive attack efficiency of Dongguan Bank team and Shenzhen New Century team is better than Guangzhou Securities team.(2)The offensive rating of the Dongguan Bank team and the Guangzhou Securities team is superior to that of the Shenzhen New Century team,and the defensive efficiency of the Dongguan Bank team and the Shenzhen New Century team is superior to that of the Guangzhou Securities team.The attack and defense efficiency of Dongguan Bank team is equal to that of Shenzhen New Century team.The attack and defense efficiency of Dongguan Bank team and Shenzhen New Century team is superior to that of Guangzhou Securities team.(3)The order of offensive efficiency in season is Dongguan Bank team,Guangzhou Securities team and Shenzhen New Century team,and in terms of season defense efficiency,Dongguan Bank team and Shenzhen New Century team are equal and superior to Guangzhou Securities team.3.The order in which Guangdong CBA teams influence the importance of molecular indicators in different contexts is different:(1)the order of importance of the home influence score of Dongguan Bank team is: effective hit rate,error rate,offensive rebounding rate,penalty shot rate and steals rate,away game is: effective hit rate,error rate,offensive rebounding rate and penalty shot rate,steals rate;The winning field is: effective hit rate,error rate,offensive rebounding rate and free throw rate.Negative field is: effective hit rate,attack rate.(2)the order of importance of Shenzhen New Century's home impact scoring is:effective hit rate,free throw rate,error rate,invading rate and offensive rebounding rate.Away: effective hit rate,offensive rebounding rate,error rate,The winning fieldis: effective hit rate,free throw rate,attack rate,error rate,offensive rebounding rate.Negative field is: effective hit rate,error rate,offensive rebounding rate and free throw rate.(3)the order of importance of the Guangzhou Securities team's home court influence score is: effective hit rate,free throw rate and error rate,away game:effective hit rate,free throw rate and error rate.Error rate,free throw rate.4.The performance difference of Guangdong CBA team's sub-index is very big in different situations,and this difference is usually the performance performance of multiple sub-indexes,which leads to the phenomenon that Dongguan Bank team wins too high and Guangzhou Securities team wins low.By comparing the performance of the sub-index with the sub-index of the champion army in different situations,it is concluded that there are many differences in the performance of the sub-index of the CBA team in Guangdong Province.