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Nonlinear modelling of European football scores using support vector machines

机译:使用支持向量机对欧洲足球比分进行非线性建模

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This article explores the linear and nonlinear forecastability of European football match scores using IX2 and Asian Handicap odds data from the English Premier league. To this end, we compare the performance of a Poisson count regression to that of a nonparametric Support Vector Machine (SVM) model. Our descriptive analysis of the odds and match outcomes indicates that these variables are strongly interrelated in a nonlinear fashion. An interesting finding is that the size of the Asian Handicap appears to be a significant predictor of both home and away team scores. The modelling results show that while the SVM is only marginally superior on the basis of statistical criteria, it manages to produce out-of-sample forecasts with much higher economic significance.
机译:本文使用来自英超联赛的IX2和亚洲障碍赔率数据来探索欧洲足球比赛得分的线性和非线性可预测性。为此,我们将泊松计数回归的性能与非参数支持向量机(SVM)模型的性能进行了比较。我们对赔率和比赛结果的描述性分析表明,这些变量以非线性方式密切相关。一个有趣的发现是,亚洲盘口的大小似乎是主队和客队得分的重要预测指标。建模结果表明,虽然SVM仅在统计标准的基础上略胜一筹,但它能够产生具有更高经济意义的样本外预测。

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