Distributional neural networks for electricity price forecasting
arXiv:2207.02832 · doi:10.1016/j.eneco.2023.106843
Abstract
We present a novel approach to probabilistic electricity price forecasting which utilizes distributional neural networks. The model structure is based on a deep neural network that contains a so-called probability layer. The network's output is a parametric distribution with 2 (normal) or 4 (Johnson's SU) parameters. In a forecasting study involving day-ahead electricity prices in the German market, our approach significantly outperforms state-of-the-art benchmarks, including LASSO-estimated regressions and deep neural networks combined with Quantile Regression Averaging. The obtained results not only emphasize the importance of higher moments when modeling volatile electricity prices, but also -- given that probabilistic forecasting is the essence of risk management -- provide important implications for managing portfolios in the power sector.
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Cited by in corpus (10)
- Operational Research: Methods and Applications
- Bayesian Hierarchical Probabilistic Forecasting of Intraday Electricity Prices
- Postprocessing of point predictions for probabilistic forecasting of day-ahead electricity prices: The benefits of using isotonic distributional regression
- A feature selection method based on Shapley values robust to concept shift in regression
- Extrapolating the long-term seasonal component of electricity prices for forecasting in the day-ahead market
- Probabilistic forecasting with a hybrid Factor-QRA approach: Application to electricity trading
- Analyzing Uncertainty Quantification in Statistical and Deep Learning Models for Probabilistic Electricity Price Forecasting
- ReModels: Quantile Regression Averaging models
- Statistical and economic evaluation of forecasts in electricity markets: beyond RMSE and MAE
- Bayesian Neural Networks with Monte Carlo Dropout for Probabilistic Electricity Price Forecasting