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Crude Oil Price Prediction Based on a Dynamic Correcting Support Vector Regression Machine

机译:基于动态校正支持向量回归机的原油价格预测

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A new accurate method on predicting crude oil price is presented, which is based onε-support vector regression (ε-SVR) machine with dynamic correction factor correcting forecasting errors. We also propose the hybrid RNA genetic algorithm (HRGA) with the position displacement idea of bare bones particle swarm optimization (PSO) changing the mutation operator. The validity of the algorithm is tested by using three benchmark functions. From the comparison of the results obtained by using HRGA and standard RNA genetic algorithm (RGA), respectively, the accuracy of HRGA is much better than that of RGA. In the end, to make the forecasting result more accurate, the HRGA is applied to the optimize parameters ofε-SVR. The predicting result is very good. The method proposed in this paper can be easily used to predict crude oil price in our life.
机译:提出了一种基于ε-支持向量回归机(ε-SVR)的动态校正因子修正预测误差的准确的原油价格预测新方法。我们还提出了混合RNA遗传算法(HRGA),其裸骨头粒子群优化(PSO)的位置位移思想改变了变异算子。通过使用三个基准函数来测试算法的有效性。从分别使用HRGA和标准RNA遗传算法(RGA)获得的结果进行比较,HRGA的精度要远远优于RGA。最后,为了使预测结果更加准确,将HRGA应用于ε-SVR的优化参数。预测结果非常好。本文提出的方法可以很容易地用来预测我们生活中的原油价格。

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