AUTHOR=Mehrabi Amirreza , Morphew Jason W. , Quezada Breejha S. TITLE=Enhancing performance factor analysis through skill profile and item similarity integration via an attention mechanism of artificial intelligence JOURNAL=Frontiers in Education VOLUME=9 YEAR=2024 URL=https://www.frontiersin.org/journals/education/articles/10.3389/feduc.2024.1454319 DOI=10.3389/feduc.2024.1454319 ISSN=2504-284X