AUTHOR=Fah Harrison , Bohn Linzy , Greiner Russell , Dixon Roger A. TITLE=Comparing machine learning classifier models in discriminating cognitively unimpaired older adults from three clinical cohorts in the Alzheimer’s disease spectrum: demonstration analyses in the COMPASS-ND study JOURNAL=Frontiers in Aging Neuroscience VOLUME=Volume 17 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/aging-neuroscience/articles/10.3389/fnagi.2025.1542514 DOI=10.3389/fnagi.2025.1542514 ISSN=1663-4365