Lars Willnat, professor of journalism at Indiana University, brought 17 students to visit the campus and Professor Lee Miller's data mining class on March 12.
Miller started the session started with a presentation on some of the top restaurant chains operating in China. Students then did a a data-mining exercise in the form of speed dating, in which they each interviewed 10 of their peers from the other country about their food preferences and eating habits.
After two minutes, they moved to interview the next person.