ADNI dataset is publicly available (ADNI, http://adni.loni.usc.edu/).
AddNeuroMed dataset is publicly available from the Accession ID of GSE63060 and GSE63061 (https://www.ncbi.nlm.nih.gov/geo/).
Detailed information of the AD-related genes from the ADNI and ANM datasets were available form the Supplementary File at https://www.nature.com/articles/s41598-020-60595-1.
The datasets in the Data directory was not real datasets, but dataests that were randomly made for simulation.