乒乓球比赛数据的知识表示与知识获取模型构建

Building Representation and Knowledge Acquisition Models Forgame Data of Table Tennis

运用知识工程中的知识表示模型,构建了基于动态区域网格技术的乒乓球比赛知识表示和知识获取模型,该模型可以对比赛数据进行完整、准确的描述,并记录一场比赛的所有信息.在此基础上,对乒乓球比赛中获得的数据进行科学、合理的表示,并将它们纳入一个有机的整体中,这样不仅能为乒乓球比赛的技术分析提供准确、有效的数据来源,而且能完整的体现乒乓球比赛的知识特点,从而有效地提高教练员的工作效率,加快运动训练的科学化进程.

This paper introduces a representation and knowledge acquisition model of dynamic grid technique based on knowledge of table tennis game. Through using this model,it can completely and accu- rately describe the game data, and record all the information of the game. It also represents all of the index on table tennis game scientifically and reasonably, and brings them into an organic whole, which can not only reflect the complete characteristics of table tennis, but also accurately and efficiently provide data sources for the analysis of table tennis. It is of great significance to which the work efficiency of the coach can be improved and the scientific sports training process can be accelerated.