A learning-based two-stage optimization method for customer order scheduling

Shi, Zhongshun; Ma, Hang; Ren, Meiheng; Wu, Tao; Yu, Andrew Junfang

doi:10.1016/j.cor.2021.105488

Cited by 7 publications

(1 citation statement)

References 40 publications

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“…Lahouar et al [25] used RF for hour-ahead solar wind output prediction, which does not require a lot of tuning, and has the advantage of being able to do so. Shi et al [26] proposed a two-stage feature selection and decision tree restructuring method to improve the prediction accuracy, efficiency, and robustness of the RF model. Comparisons were made with the decision tree [27].…”

Section: Introductionmentioning

confidence: 99%

MoCoformer: Quantifying Temporal Irregularities in Solar Wind for Long-Term Sequence Prediction

Wang,

Zhang,

Sun

2024

Applied Sciences

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Long-term solar wind sequence forecasting is essential for understanding the influence of the solar wind on celestial settings, predicting variations in solar wind parameters, and identifying patterns of solar activity. The intrinsic erratic temporal features of solar wind datasets present significant challenges to the development of solar wind factor estimate techniques. In response to these challenges, we present MoCoformer, a novel model based on the Transformer model in deep learning that integrates the Multi-Mode Decomp Block and Mode Independence Attention. The Multi-Mode Decomp Block employs an optimized version of variational mode decomposition technology to flexibly handle irregular features by adaptively decomposing and modeling the impact of sudden events on the temporal dynamics, enhancing its ability to manage non-stationary and irregular features effectively. Meanwhile, the Mode Independence Attention module computes attention independently for each mode, capturing the correlation between sequences and mitigating the negative impact of irregular features on time series prediction. The experimental results on solar wind datasets demonstrate that MoCoformer significantly outperforms current state-of-the-art methods in time series forecasting, showcasing superior predictive performance. This underscores the resilience of MoCoformer in handling the intricate, irregular temporal characteristics of solar wind data, rendering it a valuable instrument for enhancing the understanding and forecasting of solar wind dynamics.

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Section: Introductionmentioning

confidence: 99%