A passenger is overcharged by the taxi driver is one common type of fraudulent trip, and it
brings negative impacts to modern cities. Most existing fraudulent trip detection works rely
on the assumption that the trip is correctly recorded by the taximeter. However, there are
many taxi drivers in China carrying passengers without activating the taximeter, especially
when the taxi driver is trying to overcharge the passengers. Hence, existing detection
methods cannot be directly applied to such real-world scenario. In this article, we propose a …