AUTHOR=Valderrama Camilo E. , Gomes Ferreira Marcelo Gitirana , Mayor Torres Juan Manuel , Garcia-Ramirez Alejandro Rafael , Camorlinga Sergio G. TITLE=Editorial: Machine learning approaches to recognize human emotions JOURNAL=Frontiers in Psychology VOLUME=14 YEAR=2024 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2023.1333794 DOI=10.3389/fpsyg.2023.1333794 ISSN=1664-1078