Moving average reversion strategy for on-line portfolio selection
Moving average reversion strategy for on-line portfolio selection
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用于在线投资组合选择的移动平均线回归策略
DOI:
10.1016/j.artint.2015.01.006
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发表时间:
2015-05
影响因子:
14.4
通讯作者:
Zhi-Yong Liu
中科院分区:
文献类型:
--
作者:
李斌;Steven C.H. Hoi;Doyen Sahoo;Zhi-Yong Liu
On-line portfolio selection, a fundamental problem in computational finance, has attracted increasing interest from artificial intelligence and machine learning communities in recent years. Empirical evidence shows that stock's high and low prices are temporary and stock prices are likely to follow the mean reversion phenomenon. While existing mean reversion strategies are shown to achieve good empirical performance on many real datasets, they often make thesingle-period mean reversionassumption, which is not always satisfied, leading to poor performance in certain real datasets. To overcome this limitation, this article proposes amultiple-period mean reversion, or so-called “Moving Average Reversion” (MAR), and a new on-line portfolio selection strategy named “On-Line Moving Average Reversion” (OLMAR), which exploits MAR via efficient and scalable online machine learning techniques. From our empirical results on real markets, we found that OLMAR can overcome the drawbacks of existing mean reversion algorithms and achieve significantly better results, especially on the datasets where existing mean reversion algorithms failed. In addition to its superior empirical performance, OLMAR also runs extremely fast, further supporting its practical applicability to a wide range of applications. Finally, we have made all the datasets and source codes of this work publicly available at our project website: http://OLPS.stevenhoi.org/.
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影响因子:
7.5
作者:
Gilles Stoltz;G. Lugosi
通讯作者:
Gilles Stoltz;G. Lugosi
DOI:
--
发表时间:
2008-12
期刊:
--
影响因子:
--
作者:
K. Crammer;Mark Dredze;Fernando C Pereira
通讯作者:
K. Crammer;Mark Dredze;Fernando C Pereira
影响因子:
7.5
作者:
Dredze, Mark;Kulesza, Alex;Crammer, Koby
通讯作者:
Crammer, Koby
DOI:
--
发表时间:
2012-06
期刊:
ArXiv
影响因子:
--
作者:
Bin Li;S. Hoi
通讯作者:
Bin Li;S. Hoi
影响因子:
7.5
作者:
V. Dalmau
通讯作者:
V. Dalmau