Spatiotemporal Self-Attention-Based LSTNet for Multivariate Time Series Prediction

نویسندگان

چکیده

Multivariate time series prediction is a critical problem that encountered in many fields, and recurrent neural network (RNN)-based approaches have been widely used to address this problem. However, traditional RNN-based for predicting multivariate are still facing challenges, as often related each other historical observations real-world applications. To limitation, paper proposes spatiotemporal self-attention mechanism-based LSTNet, which forecasting model. The proposed model leverages two strategies, spatial temporal self-attention, focus on the most relevant information among series. discover dependences between variables, while attention employed capture relationship observations. Moreover, standard deviation term added objective function track effectively. evaluate method’s performance, extensive experiments conducted multiple benchmarked datasets. experimental results show method outperforms several baseline methods significantly. Therefore, self-attention-based LSTNet promising approach

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ژورنال

عنوان ژورنال: International Journal of Intelligent Systems

سال: 2023

ISSN: ['1098-111X', '0884-8173']

DOI: https://doi.org/10.1155/2023/9523230