拳击运动员竞技能力网络结构特征的实证研究

发布时间：2018-01-17 19:24

本文关键词：拳击运动员竞技能力网络结构特征的实证研究　出处：《北京体育大学》2016年博士论文　论文类型：学位论文

【摘要】：复杂网络是以数据为基础的复杂系统的数学模型,创新的使用数据对复杂系统进行定量化的描述,以一种全新的视角去探索复杂系统在宏观和微观上的结构特征。对运动员竞技能力的认识过程经历了“木桶模型”到最新的“蜂窝模型”,这些均是对运动员竞技能力定性描述的理论探讨。网络科学的兴起为我们认识竞技能力的系统提供了一个全新的视野和定量描述的方法,任何复杂的系统都可以表示为网络进行研究。本文就是以拳击运动为载体,以网络科学为方法,在数据的基础上,对拳击运动员竞技能力的结构特征进行的研究。了解其结构特点,把握核心的能力要素和社团结构,进而为我们重新认识拳击运动员竞技能力特点及训练和比赛实践提供数据的支持和参考。本论文的研究内容和成果如下:1、掌握了网络科学在拳击运动员竞技能力研究领域应用的关键技术,明确了拳击竞技能力分析所需的网络科学统计指标、建模方式、计算软件、分析方法、指标解读和可视化分析。2、构建了拳击运动员竞技能力的指标体系,并对男、女和高、低水平运动员的竞技能力网络特征进行了对比分析。同时,从拳击运动员竞技能力整体网络的宏观层面和各要素网络的微观层面入手,全面分析男、女拳击运动员竞技能力网络在这两个层面上的结构特征。3、结合运动训练理论对网络科学相关的统计指标进行解读,系统分析了拳击运动员竞技能力网络的结构特征、中心性和社团结构划分,探索了网络可视化的处理程序,为拳击运动和比赛实践提供了数据参考。4、男、女拳击运动员和高、低水平拳击运动员竞技能力网络均不属于无标度网络,但都具有小世界网络的特性。网络中心性分析对节点重要性的排序,为训练实践中核心能力的把控、训练效率和竞技能力水平的有效提高,提供了量化的准确依据。5、男、女拳击运动员的竞技能力网络都具有明显的社团结构划分,各社团中的节点连接紧密,社团之间高度关联,在竞技能力网络中发挥不同的作用。每个社团中的节点都是由多种竞技能力指标构成,共同协作涌现出社团的功能。高水平运动员在实践过程中能够协调更多的竞技能力指标协同参与,而涌现出更高的竞技能力水平。6、拳击运动员竞技能力的整体水平是各要素相互影响、相关关联、协同参与而涌现出的竞技表现,不是单个或多个竞技能力要素的水平所决定的。从竞技能力网络中节点的度值来看,拳击运动员竞技能力各要素的发展存在着明显的非均衡性。
[Abstract]:Complex network is a mathematical model of complex system based on data. This paper explores the structural characteristics of complex system in macro and micro from a new angle of view. The understanding process of athletes' competitive ability has gone through the "bucket model" to the latest "honeycomb model". All these are theoretical discussions on qualitative description of athletes' competitive ability. The rise of network science provides us with a new vision and a method of quantitative description for our understanding of competitive ability system. Any complex system can be represented as a network research. This paper is based on the data of boxing as the carrier and the network science as the method. This paper studies the structural characteristics of boxing athletes' competitive ability, understands its structural characteristics, and grasps the core competence elements and community structure. And then for us to re-understand the characteristics of boxing athletes competitive ability and training and competition practice to provide data support and reference. The research content and results of this paper are as follows: 1. Master the key technology of the application of network science in boxing athletes competitive ability research field, define the network science statistical index, modeling method, calculation software, analysis method of boxing competitive ability analysis. The index interpretation and visual analysis. 2, constructed the boxing athletes competitive ability index system, and compared the competitive ability network characteristics of male, female and high, low level athletes. At the same time. Starting from the macro level of the overall network of boxing athletes' competitive ability and the micro level of each element network, this paper comprehensively analyzes the structural characteristics of the competitive ability network of male and female boxing athletes at these two levels. Combined with the theory of sports training, this paper interprets the related statistical indexes of network science, and systematically analyzes the structure characteristics, centrality and division of community structure of boxing athletes' competitive ability network. This paper explores the processing program of network visualization and provides data reference for boxing and competition practice. The network of competitive ability of male and female boxing athletes and high and low level boxers does not belong to scale free network. But they all have the characteristics of small-world network. The network centrality analysis of the importance of the node ranking, for the training practice of core competence control, training efficiency and competitive ability level of effective improvement. Provides the accurate basis of quantification. 5. The competitive ability network of male and female boxing athletes has obvious community structure division, the nodes in each association are closely connected, and the association is highly related. Play a different role in the competitive ability network. The nodes in each community are composed of a variety of competitive ability indicators. In the process of practice, high-level athletes can coordinate more competitive ability indicators to participate in coordination, and emerge a higher competitive ability level of .6. The overall level of boxing athletes' competitive ability is the emergence of competitive performance of various factors, related to each other, cooperative participation. It is not determined by the level of single or multiple competitive ability elements. From the point of view of the degree value of the nodes in the competitive ability network, the development of various elements of boxing athletes' competitive ability is obviously unbalanced.
【学位授予单位】：北京体育大学
【学位级别】：博士
【学位授予年份】：2016
【分类号】：G886.1

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