AUTHOR= TITLE=Retraction: Intelligent power grid energy supply forecasting and economic operation management using the snake optimizer algorithm with Bigur-attention model JOURNAL=Frontiers in Energy Research VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/energy-research/articles/10.3389/fenrg.2025.1555033 DOI=10.3389/fenrg.2025.1555033 ISSN=2296-598X