arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2009.10065cs.LGstat.ML
收藏

基于机器学习的外汇市场重大日回报预测

Machine learning based forecasting of significant daily returns in foreign exchange markets

Canadian University Dubai(迪拜加拿大大学)

Firuz Kamalov, Ikhlaas Gurrib

摘要:

资产价值预测一直吸引着大量的研究人员在定量分析的兴趣。现代机器学习模型的出现引入了新的工具来解决这个经典问题。在本文中,我们将机器学习算法应用到迄今为止尚未探索的问题,预测货币汇率大幅波动的情况。我们使用10年期间四种主要货币对的数据对九种现代机器学习算法进行分析。一个关键的贡献是新的使用离群值检测方法,用于这一目的。数值实验表明,离群值检测方法大大优于传统的机器学习和金融技术。此外,我们表明,最近提出的新的离群值检测方法PKDE产生最好的整体效果。我们的研究结果适用于不同的货币对,显著性水平和时间范围,表明所提出的方法的鲁棒性。

英文摘要:

Asset value forecasting has always attracted an enormous amount of interest among researchers in quantitative analysis. The advent of modern machine learning models has introduced new tools to tackle this classical problem. In this paper, we apply machine learning algorithms to hitherto unexplored question of forecasting instances of significant fluctuations in currency exchange rates. We perform analysis of nine modern machine learning algorithms using data on four major currency pairs over a 10 year period. A key contribution is the novel use of outlier detection methods for this purpose. Numerical experiments show that outlier detection methods substantially outperform traditional machine learning and finance techniques. In addition, we show that a recently proposed new outlier detection method PKDE produces best overall results. Our findings hold across different currency pairs, significance levels, and time horizons indicating the robustness of the proposed method.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑