A Visual Analysis Of Basketball Research At Home And Abroard From 2009 To 2018 Based On Knowledge Graph

With the rapid development of basketball,the rules of competition are constantly changing,the techniques and tactics are constantly innovating,and the comprehensive ability of athletes is constantly improving,all of which are inseparable from the development of basketball scientific research results.Basketball research scholars at home and abroad are committed to promoting the development of basketball,and have made many achievements in this field,but there are differences in basketball research status among different countries and regions.The purpose of this study is to find the development of domestic and foreign basketball research,to understand the differences between domestic and foreign development,and to provide references and references for the development of basketball scientific research in China.This article is based on the study of 1,039 documents included in the China Knowledge Network(CNKI)database and 1,830 documents included in the Web of Science TM core collection database from 2009 to 2018.Method,scientific knowledge atlas method,with the help of visual analysis software(Cite Space V),the visual comparison and analysis of the publishing situation,scientific research strength,research hotspots,evolutionary context,and cutting-edge aspects of domestic and foreign basketball are published.Get the following results:(1)The annual volume of domestic basketball research results shows a declining trend and is currently in a trough period;the annual volume of foreign circular papers shows a wavy upward trend and is currently in a period of vigorous development;North America,Europe and Oceania are foreign basketball research Active region,where the United States dominates basketball research.(2)From the perspective of scientific research institutions,domestic basketball research institutions are mainly composed of various colleges and universities,of which professional sports colleges are the core strength;while the core strength of foreign research is composed of comprehensive colleges and scientific research medical centers.From the perspective of the characteristics of institutional cooperation,domestic institutions have low cooperation density,a single form of cooperation,less cooperation between institutions and multiple institutions;foreign institutions have high cooperation intensity,forming a certain scale of academic community,but cooperation is affected by factors such as location and region.(3)The research direction of domestic high-yield authors mainly focuses on professional leagues,basketball teaching and training,etc.The research of foreign high-yield authors starts from the perspectives of sports physiology,psychology,medicine,dynamics,etc.In terms of the characteristics of author cooperation,there is little overall cooperation among domestic authors,the form of cooperation is single,and a stable cooperative group has not been formed;foreign authors have a close cooperation network and many cooperation methods,forming a stable cooperation network.(4)Domestic basketball research is mainly oriented to improve the overall competitive strength of China’s basketball.The research content includes the development of competitive basketball,Chinese professional leagues,and the cultivation of reserve talents.It focuses on theoretical and basic research,and there are few empirical studies.Foreign basketball research is mainly oriented to enhance the athlete’s competitive ability.The perspectives are mainly focused on competitive sports performance,sports injury,sports data analysis,etc.,and focus on experimental research.(5)Domestic research hotspots mainly focus on keywords such as CBA,competitive sports,basketball players,NBA,Chinese men’s basketball,and basketball teaching;foreign research hotspots mainly focus on sports performance,injury,mechanism,prevention,strength,training,football,Keywords such as kinematics and gender differences.The research hotspots at different stages at home and abroad are different,but the evolution of the overall hotspots shows the characteristics of shifting from the whole to the part,from the macro to the micro,with the progress of time to a more in-depth and comprehensive direction.The evolution of foreign research hotspots mainly revolves around the development of athletes,from technology,strength,injury,mechanism to injury monitoring,technical analysis,gender differences,posture balance,etc.,while the country mainly focuses on the improvement of competitive sports performance,from technical tactics to Institutional,cultural,and basketball association reforms.In terms of cutting-edge forecasting,China will conduct in-depth research on basketball culture,professional league reform,the United States,and football,while foreign countries will analyze and study the competitive ability of elite athletes and basketball-related league associations.