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arXiv 2102.01499q-fin.ST
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事件驱动的LSTM用于外汇价格预测

Event-Driven LSTM For Forex Price Prediction

Ling Qi, Matloob Khushi, Josiah Poon

摘要:

人工智能引导的金融交易领域的大多数研究都集中在纯粹将机器学习算法应用于连续的历史价格和技术分析数据。然而,由于外汇市场的非平稳性和高波动性,大多数算法在实际应用中失败。我们开发了新的事件驱动的功能,这表明趋势的方向变化。然后,我们构建长期深度学习模型来预测回撤点,提供完美的切入点以获得最大利润。我们使用一个简单的递归神经网络(RNN)作为我们的基线模型,并与短期记忆(LSTM),双向长短期记忆(BiLSTM)和门控递归单元(GRU)进行比较。我们的实验结果表明,所提出的事件驱动的特征选择与所提出的模型可以形成一个强大的预测系统,支持准确的交易策略以最小的风险。我们对欧元/英镑货币15分钟间隔数据的最佳模型实现了RME 0.006x10^(-3),RMSE 2.407x10^(-3),MAE 1.708x10^(-3),MAPE 0.194%,优于先前的研究。

英文摘要:

The majority of studies in the field of AI guided financial trading focus on purely applying machine learning algorithms to continuous historical price and technical analysis data. However, due to non-stationary and high volatile nature of Forex market most algorithms fail when put into real practice. We developed novel event-driven features which indicate a change of trend in direction. We then build long deep learning models to predict a retracement point providing a perfect entry point to gain maximum profit. We use a simple recurrent neural network (RNN) as our baseline model and compared with short-term memory (LSTM), bidirectional long short-term memory (BiLSTM) and gated recurrent unit (GRU). Our experiment results show that the proposed event-driven feature selection together with the proposed models can form a robust prediction system which supports accurate trading strategies with minimal risk. Our best model on 15-minutes interval data for the EUR/GBP currency achieved RME 0.006x10^(-3) , RMSE 2.407x10^(-3), MAE 1.708x10^(-3), MAPE 0.194% outperforming previous studies.

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。

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