Entity tracking

A method for tracking at least one entity, the method comprising:

• receiving training data representing movements of a plurality of training entities using an interface;
• creating, using at least one processor executing instructions stored on a memory, a plurality of tracks based on the received training data, wherein each track represents the movement of a training entity and is associated with at least one attribute;
• generating, using the at least one processor, an index of the plurality of tracks;
• receiving a query regarding a test entity's movement using the interface;
• executing, using the at least one processor, the received query regarding the test entity's movement on the generated index;
• and
• outputting, using the at least one processor, a feature value with respect to the test entity based on the generated index.

A system for tracking at least one entity, the system comprising:

• an interface for at least receiving:
• training data representing movements of a plurality of training entities, and
• a query regarding a test entity's movement;
• a memory;
• and
• at least one processor executing instructions stored on the memory to:
• create a plurality of tracks based on the received training data, wherein each track represents the movement of a training entity and is associated with at least one attribute,
• generate an index of the plurality of tracks,
• execute the received query regarding the test entity's movement on the generated index, and
• output at least one of:
• an anomaly score representing whether the test entity's movement is anomalous with respect to the at least one attribute, and
• a prediction of the test entity's movement.