Systems and methods for recognizing and reacting to spatiotemporal patterns

摘要

Embodiments of the disclosed systems and methods comprise systems and methods for recognizing actions of an object and matching those actions with expected patterns of actions. In some embodiments, the methods recognize actions using statistical classifiers and aggregate data about locomotions, actions, and interactions of the object to infer patterns of that object using a pattern recognition algorithm. In some embodiments, the systems and methods are further able to select responses to recognized patterns and learn patterns over time.

主权项

1. A processor based method of recognizing a pattern of an object as an object pattern, the method comprising:
receiving an activity data set representing an activity of at least one object; generating at least one event from the activity data set; aggregating the at least one event for an area; fusing the event with area information of the area to create a data network; probabilistically recognizing an object pattern from the data network; the object pattern comprises a first object pattern; selecting a second object pattern for a second object based on the first object pattern; responding to the first object pattern with the second object pattern; learning the effect of responding to the first object pattern with the second object pattern utilizing a learning algorithm; and the learning algorithm is a temporal difference learning algorithm comprising a set of observed first object patterns, a set of observed first object reactions, a set of feasible second object patterns, a set of feasible first object reactions, an action-reaction model, and a method for adjusting a weight of at least one of the set of feasible first object reactions based on at least one of the set of observed first object reactions.