| 基于PSO和多元线性回归的奥运会奖牌预测分析 |
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| 引用本文： | 秦瑞瑞.基于PSO和多元线性回归的奥运会奖牌预测分析[J].实验室研究与探索,2011(10). |
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| 作者姓名： | 秦瑞瑞 |
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| 作者单位： | 鹤壁职业技术学院; |
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| 基金项目： | 河南省社会科学界联合会与河南省经济学团体联合会基金项目:SKL-2011-2055 |
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| 摘 要： | 针对传统奥运会成绩预测模型中存在的不足,提出一种将PSO和多元线性回归分析相结合的预测模型。分析多元线性回归和PSO算法后,结合体育比赛的特点,通过PSO优化迭代计算,确定奖牌统计模型中各回归系数,建立了奥运会参赛国成绩与回归系数之间复杂的非线性关系。利用Matlab对建立奖牌模型进行了验证,预测精度高。
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| 关 键 词： | PSO 多元线性 回归分析 奥运会 成绩 预测 |
Olympic Medal Prediction Based on Pso and Multiple Linear Regression Analysis |
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| QIN Rui-rui.Olympic Medal Prediction Based on Pso and Multiple Linear Regression Analysis[J].Laboratory Research and Exploration,2011(10). |
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| Authors: | QIN Rui-rui |
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| Institution: | QIN Rui-rui(Hebi Professional Technology Institute,Hebi 458030,China) |
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| Abstract: | In view of the stortcomings in traditional Olympic performance prediction model,a novel model was proposed by combining PSO and multiple linear regression.After using multiple linear regression analysis and PSO algorithm,considering the characteristics of sports in the statistical model regression coefficients of the medals were detemined,the complex non-linear relationship between the participating countries and the regression coefficient was established.The Matlab proves that the model is precise in predi... |
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| Keywords: | PSO multiple linear regression analysis Olympic Games results prediction |
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