The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 21, 2015
Filed:
Mar. 13, 2013
Sprint Communications Company L.p., Overland Park, KS (US);
Sprint Communications Company L.P., Overland Park, KS (US);
Abstract
A method of operating a data processing system to infer demographic information for a user of a wireless communication device comprises processing a plurality of call detail records (CDRs) to generate a plurality of call graphs having different time slices based on time ranges when data in the CDRs was collected, wherein the call graphs comprise nodes that represent individual callers and edges between the nodes that represent bi-directional communication between the individual callers. The method further comprises identifying neighbors of the user that have a high likelihood of sharing a common demographic attribute with the user based on communication features and structural features among the neighbors on one of the call graphs. The method further comprises identifying a most similar neighbor among the neighbors of the user that has a highest likelihood of sharing the common demographic attribute with the user.