“…After testing different deep learning methods and algorithms using the Tensorflow Machine Learning library (Abadi et al, 2016;Krohn, 2018;Tensorflow.org, 2019) and Keras as a front-end to the library (Chollet & others, 2015;Gulli & Pal, 2017;Lamb, 2020), the final deep learning system utilized transfer learning and was based on the widely used InceptionResnetV2 system (Szegedy et al, 2017(Szegedy et al, , 2016. This hierarchical deep learning architecture predicted a given building's type, main structural system, and number of stories with accuracies of 81%, 67%, and 95%, respectively.…”