This is the best tldr I could make , 38092196 reduced by 86 %. I ' m a bot Researchers trained an algorithm using more than 1 , 500 photos of Chinese citizens , hundreds of them convicts . After using 90 % of the images to train their algorithm , the researchers used the remaining photos to see whether the computer could correctly identify the convicts . The researchers from Shanghai Jiao Tong University said their algorithm had identified key facial features , such as the curvature of the upper lip and distance between eyes , that were common among the convicts . Extended Summary Version 1 . 65 , ~ 24506 tldrs so far . % 23 autotldr PM ' s and comments are monitored , constructive feedback is welcome . Top keywords Research # 1 criminal # 2 algorithm # 3 convict # 4 people # 5