Research on Scoring Technique Evaluation of Wushu Sanda Athletes——Quantitative Study Based on Entropy Weight-Grey Correlation-TOPSIS Method
Wushu Sanda refers to the two athletes in accordance with the rules of competition,the use of wushu in the"kicking,hitting,wrestling"and other offensive and defensive methods of unarmed confrontation of modern competitive sports,belonging to the skill-driven class fighting confrontation group,technology is the core of the project,and athletes score technical level is often able to win or lose the game to play a decisive role.The technical evaluation model of the scores of the first and second place winners of the men's 60,75,and 90 kg sports of the 14th National Games is taken as the object of study,and the video observation method,mathematical and statistical method,and entropy weighting method,grey correlation analysis method,and TOPSIS method are combined and applied for the first time to the technical analysis of the athletes of the sparring sports.This research method can e-liminate subjective interference to the maximum extent in the process of technical assessment of sparring athletes,and quantitatively assess the importance of the number of times the athletes'techniques are successful in winning or losing the match,so that the relevant indicators can be evaluated conveniently,quickly and comprehensively in a comprehensive manner.This model provides a theoretical basis for the technical evaluation of sparring athletes'scores,and can be used in the technical evaluation of other fighting sports in the future.
Wushu SandaWushu Sanda athletestechnique evaluationentropy weight-grey correlation-TOP-SIS method
NETL
NSTL
万方数据
