AUTHOR= Frontiers Editorial Office TITLE=Retraction: Analysis of psychological characteristics and emotional expression based on deep learning in higher vocational music education JOURNAL=Frontiers in Psychology VOLUME=15 YEAR=2024 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2024.1433717 DOI=10.3389/fpsyg.2024.1433717 ISSN=1664-1078