The Optimal Combination Model Building and Application of Linear Regression Based On Prediction of Sports Scores

摘要

With the development of science and technology and training to improve technology updates, sports scores items changing over time, some of the future development trend of sports scores more people are concerned. In this paper, two-factor analysis of variance to study the 15th to the 30th Summer Olympic Games men's 110 meter hurdles top three scores, comparing established by optimizing the optimal quaternary linear regression models were established 3rd, 2nd and champion performance prediction equation, and the 31st summer Games men's 110 meters hurdles to predict the top three scores. Research shows that the first 31 Olympic 110 meters hurdles runner-up score is 13.11, runner-up performance is 13.09, champion score is 12.91. The model is well described and the results of nearly 16 Summer Olympics men's 110 meter hurdles the overall level of variation, and its development achievements prediction method for the optimum combination of sports and play a role in scientific research provides new approach.