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Research Review and Innovative Framework for Electriciy Market Price Forecasting Methods
DOI: https://doi.org/10.62381/ACS.DIMI2025.06
Author(s)
Chen Yuan*
Affiliation(s)
Xi’an Jiaotong Liverpool University, Suzhou, China *Corresponding Author
Abstract
Electricity price forecasting is essential for optimizing power systems and market decision-making but is challenged by price volatility driven by factors like weather,demand fluctuations,and renewable energy integration. Traditional methods lack the ability to capture nonlinear dynamics, while machine learning approaches face issues like overfitting and limited temporal modeling. Deep learning models, though effective, require large datasets and are computationally intensive. To address these limitations, this paper proposes an ensemble learning-based framework integrating Seasonal-Trend decomposition (STL), Extreme Gradient Boosting (XGBoost), and Attention-LSTM models within a three-level structure, validated on datasets like Nord Pool, PJM, and the Spanish market. The framework enhances prediction accuracy, spike price capture,and computational efficiency, offering a robust solution for electricity price forecasting.
Keywords
Price Forecasting; Ensemble Learning; Machine Learning; Transformer Models; XGBoost; Nonlinear Dynamics
References
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