Probabilistic prediction system based on quantile deep learning model and multi-level information recognition

Expert Systems with Applications, Journal Year: 2025, Volume and Issue: 272, P. 126734 - 126734

Published: Feb. 6, 2025

Language: Английский

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Research on Photovoltaic Power Prediction Method Based on Dynamic Similar Selection and Bidirectional Gated Recurrent Unit

Advanced Theory and Simulations, Journal Year: 2025, Volume and Issue: unknown

Published: March 8, 2025

Abstract Photovoltaic (PV) power generation is vital for sustainable energy development, yet its inherent randomness and volatility challenge grid stability. Accurate short‐term PV prediction essential reliable operation. This paper proposes an integrated method combining dynamic similar selection (DSS), variational mode decomposition (VMD), bidirectional gated recurrent unit (BiGRU), improved sparrow search algorithm (ISSA). First, DSS selects training data based on local meteorological similarity, reducing interference. VMD then decomposes into smooth components, mitigating volatility. The Pearson correlation coefficient used to filter highly relevant variables, enhancing input quality. BiGRU captures temporal evolution patterns, with ISSA optimizing key parameters robust forecasting. Validated historical Australian under diverse weather conditions, the proposed effectively reduces volatility, significantly improving accuracy reliability. These advancements support stable supply efficient

Language: Английский

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Enhancement of wind speed forecasting using optimized decomposition technique, entropy-based reconstruction, and evolutionary PatchTST

Energy Conversion and Management, Journal Year: 2025, Volume and Issue: 333, P. 119819 - 119819

Published: April 23, 2025

Language: Английский

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Research on a Game Data Prediction Method Based on an Improved GRU Algorithm

Published: Nov. 22, 2024

Language: Английский

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