Establishing and utilizing behavioral data thresholds for deep learning and other models to identify users across digital space

摘要

The present disclosure relates to systems, methods, and non-transitory computer readable media for providing customized digital content to a client device of a target user by generating and utilizing an event-number-specific user classification model. For example, the disclosed systems can train a user classification model based on a set of minimum prior event users who each satisfy a particular event number threshold. The event number threshold can correspond to a number of events that, when implemented by the target user identification system, cause the user classification model to converge. Upon training, the disclosed systems can detect an event associated with the client device of the target user, utilize the trained event-number-specific user classification model to identify the client device corresponding to the target user, and provide customized digital content to the client device of the target user.