数据挖掘是跨越统计学、计算机等多学科的一个新兴研究课题。数据挖掘,顾名思义就是从大量的数据中挖掘出一些潜在的、不为人知的有用信息,其目的就是在以往经验的基础上尽可能准确地预测到未来的趋势,以提高对市场的决策能力。本文之所以引用数据挖掘这一概念,是因为在体育赛事中,存在着大量的数据,而运用数据对赛事进行预测在体育报道中也是必不可少的,特别是像在奥运会及大型的 Data mining is an emerging research topic spanning multi-disciplines such as statistics and computer science. As the name suggests, data mining is to dig out some potentially unknown and useful information from a large amount of data. Its purpose is to predict the future trend as accurately as possible on the basis of past experience so as to improve the decision-making ability of the market. The reason why this article refers to the concept of data mining is that there is a large amount of data in sports events and the use of data to predict the events is also essential in sports coverage, especially in the Olympic Games and large-scale