cs.AI updates on arXiv.org 07月15日 12:24
Wavelet-Enhanced Neural ODE and Graph Attention for Interpretable Energy Forecasting
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本文提出一种融合Neural ODEs、图注意力、多分辨率小波变换和自适应频率学习的神经网络框架,针对能源需求预测问题,在多个数据集上优于现有模型,并提升可解释性。

arXiv:2507.10132v1 Announce Type: cross Abstract: Accurate forecasting of energy demand and supply is critical for optimizing sustainable energy systems, yet it is challenged by the variability of renewable sources and dynamic consumption patterns. This paper introduces a neural framework that integrates continuous-time Neural Ordinary Differential Equations (Neural ODEs), graph attention, multi-resolution wavelet transformations, and adaptive learning of frequencies to address the issues of time series prediction. The model employs a robust ODE solver, using the Runge-Kutta method, paired with graph-based attention and residual connections to better understand both structural and temporal patterns. Through wavelet-based feature extraction and adaptive frequency modulation, it adeptly captures and models diverse, multi-scale temporal dynamics. When evaluated across seven diverse datasets: ETTh1, ETTh2, ETTm1, ETTm2 (electricity transformer temperature), and Waste, Solar, and Hydro (renewable energy), this architecture consistently outperforms state-of-the-art baselines in various forecasting metrics, proving its robustness in capturing complex temporal dependencies. Furthermore, the model enhances interpretability through SHAP analysis, making it suitable for sustainable energy applications.

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能源需求预测 神经网络 Neural ODEs 可持续能源 时间序列分析
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