Chen, Kezhen, Irina Rabkina, Matthew D. McLure, and Kenneth D. Forbus. “Human-Like Sketch Object Recognition via Analogical Learning”. Proceedings of the AAAI Conference on Artificial Intelligence 33, no. 01 (July 17, 2019): 1336-1343. Accessed May 22, 2022. https://ojs.aaai.org/index.php/AAAI/article/view/3933.