用弦模型和角动量分析汇率趋势
文章 arXiv papers · 作者: Erik Bartoš et al.
总结
本文将多维弦状对象引入金融时间序列预测。文中描述了具有两个端点的开弦和 D2 膜,将其作为早期单端点弦模型的扩展,并考察这些对象的属性如何影响预测器统计特征。提出的表示方法旨在支持对各类时间序列系统建模。
本文还提出用弦角动量与历史波动率共同评估汇率稳定性,并通过四种货币对的演示模拟展示该方法在预测中的应用。所提供的描述未给出性能指标或对照基准,也缺少足够的方法细节,无法评估其预测可靠性或实际交易价值。
核心观点
- 多维弦状对象扩展了既有的弦式时间序列表示方法。
- 提出的对象可能改变预测器统计特征,并支持多种时间序列模型。
- 文中提出将弦角动量作为衡量汇率稳定性的补充指标。
- 演示模拟涵盖四种货币对,但未提供比较性能的细节。
标签
全文
# Identification of market trends with string and D2-brane maps # Identification of market trends with string and D2-brane maps The multi dimensional string objects are introduced as a new alternative for an application of string models for time series forecasting in trading on financial markets. The objects are represented by open string with 2-endpoints and D2-brane, which are continuous enhancement of 1-endpoint open string model. We show how new object properties can change the statistics of the predictors, which makes them the candidates for modeling a wide range of time series systems. String angular momentum is proposed as another tool to analyze the stability of currency rates except the historical volatility. To show the reliability of our approach with application of string models for time series forecasting we present the results of real demo simulations for four currency exchange pairs.
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