Under Armour, Inc.
System and method for graph encoding of physical activity data

Abstract:

A method for determining properties associated with a graph is disclosed herein. The graph includes a plurality of nodes and a plurality of connections between the nodes. The method comprises receiving global positioning system (GPS) data points for a plurality of GPS tracks associated with the graph. The method further comprises mapping the GPS data points for each of the plurality of the GPS tracks to the graph by determining an activity track based on the GPS track, the activity track including a plurality of nodes from the graph and at least one connection between the nodes. Additionally, the method comprises creating a path matrix including a plurality of values, each value in the path matrix associated with (i) one of the plurality of connections between nodes of the graph and (ii) one of the determined activity tracks.