Code to reproduce the experiments in Urban, C. J. & Bauer, D. J. (2021). A deep learning algorithm for high-dimensional exploratory item factor analysis. Psychometrika. https://doi.org/10.1007/s11336-021-09748-3
First, the Big Five Personality Factors data needs to be downloaded from the Open Source Psychometrics Project and pre-processed. To do so, first run this R script. All analyses can then be run using this Jupyter notebook.
Please email Christopher Urban with any questions or comments.