乒乓球运动的性能分析——数值推导的随机模拟

S. Wenninger, M. Lames
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引用次数: 17

摘要

摘要本研究旨在探讨不同战术行为对乒乓球比赛获胜概率的影响。采用马尔可夫链模型进行了性能分析。本文采用一种新的模拟方法对259场高水平乒乓球比赛进行了评估,该方法使用数值推导来消除执行第二个建模步骤以确定战术行为难度的必要性。在此基础上,探讨了方向导数和梯度等几种数学构造在乒乓球运动中的应用。结果显示,失误和长回合是对比赛影响最大的情况,同时冒险的比赛对输掉比赛的选手的获胜概率有积极的影响。
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Performance Analysis in Table Tennis - Stochastic Simulation by Numerical Derivation
Abstract The aim of this study was to identify the impact of different tactical behaviors on the winning probability in table tennis. The performance analysis was done by mathematical simulation using a Markov chain model. 259 high-level table tennis games were evaluated by means of a new simulation approach using numerical derivation to remove the necessity to perform a second modeling step in order to determine the difficulty of tactical behaviors. Based on the derivation, several mathematical constructs like directional derivations and the gradient are examined for application in table tennis. Results reveal errors and long rallies as the most influencing game situations, together with the positive effect of risky play on the winning probability of losing players.
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来源期刊
International Journal of Computer Science in Sport
International Journal of Computer Science in Sport Computer Science-Computer Science (all)
CiteScore
2.20
自引率
0.00%
发文量
4
审稿时长
12 weeks
期刊最新文献
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