arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2003.00130q-fin.CPq-fin.TR
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限价订单簿的Transformers

Transformers for Limit Order Books

James Wallbridge

摘要:

我们引入了一种新的深度学习架构,用于从限价订单簿中预测价格走势。该架构使用因果卷积网络进行特征提取,并结合掩蔽的自我注意力,根据相关的上下文信息更新特征。这种架构的性能明显优于现有架构,例如使用卷积网络(CNN)和长短期记忆(LSTM)的架构,为FI-2010数据集建立了一个新的最先进的基准。

英文摘要:

We introduce a new deep learning architecture for predicting price movements from limit order books. This architecture uses a causal convolutional network for feature extraction in combination with masked self-attention to update features based on relevant contextual information. This architecture is shown to significantly outperform existing architectures such as those using convolutional networks (CNN) and Long-Short Term Memory (LSTM) establishing a new state-of-the-art benchmark for the FI-2010 dataset.

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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