基于BP神经网络算法的体育成绩预测研究

Research on Sports Achievements Predictive Based on the BP Nerve Network

以第30届奥运会男子100 m等5项田径赛冠军成绩的预测为研究对象,以BP神经网络算法为预测建模的方法,在MATLAB神经网络工具箱的支持下,根据第23～29届成绩实施预测研究。以此来探究BP神经网络在该类预测中的可行性和应用性。研究结果表明,BP神经网络算法可以实现体育运动成绩的预测,且预测精度高,泛化能力(可推广性)强。

Make the championship performance of Men＇s 100m and other Four Tracks in 30th Olympic Games as study object,make BP Nerve network as predictive modeling approach,in support of MATLAB neural network toolbox,according to the 23th-29th results to implement prediction research.In order to explore the Feasibility and applicability of BP neural network in such prediction.The result shows that BP neural network absolutely can be a way in Such prediction, and have High prediction accuracy and well generalization ability.