2. The method of claim 1 wherein the plurality of edges i and the plurality of nodes form a telecommunication network and the descriptive data is associated with communication sessions utilizing resources of the telecommunication network during a predetermined time, wherein each edge i represents a connection through which at least one communication session was connected during the predetermined time period.
2. The method of claim 1 wherein the plurality of edges i and the plurality of nodes form a telecommunication network and the descriptive data is associated with communication sessions utilizing resources of the telecommunication network during a predetermined time, wherein each edge i represents a connection through which at least one communication session was connected during the predetermined time period. 3. The method of claim 2 wherein the plurality of descriptive attributes j associated with the plurality of edges j comprise at least one of an amount of communication sessions over the corresponding edge j, an accumulated duration measure for communication sessions over the corresponding edge j, an amount of common neighbors for the nodes associated with the corresponding edge j, and one or more demographic parameters for the nodes associated with the corresponding edge j.