Is It Possible to Recognize Apple Employees by Their LinkedIn Profile Picture?

Samples of images from the portraits on the profiles of members of the social media site LinkedIn who live in the Bay Area of San Francisco were collected and analyzed by the EmoPy package for the presence of seven emotions. A Random Forest classifier used these probabilities to predict if the members were employed by Apple or not. Accuracy reached around 62% compared with a naive error rate of 50%. An error analysis shows that this result is significant and robust. A connection between the data and Apple's organizational culture is pointed out.