Meta Platforms, Inc.
Tracking event attendance

Abstract:

In one embodiment, a method includes receiving one or more input signals comprising one or more event signals associated with an event and one or more user signals associated with a user, where the input signals include time-based signals, each of which includes an event time or a user arrival time, and the input signals further include location-based signals, each of which includes an event location or a user location. The method may further include determining, using a trained machine-learning model, whether the user attended the event according to the input signals, and presenting, to a target user, an indication of whether the user attended the event. The machine-learning model may be trained on list of tuples, each of which includes a user identifier, an event identifier, and an indication of whether the user identified by the user identifier attended the event identified by the event identifier.