Time Magazine Covers (IMAGE) Chapman University Caption In a paper published in Journal of Cultural Analytics, an interdisciplinary group of researchers used machine learning to extract 327,322 faces from an archive of Time magazine containing 3,389 issues dating from 1923 to 2014. Credit Ana Jofre Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.