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:
Aug. 12, 2014
Filed:
Jul. 31, 2013
Linkedin Corporation, Mountain View, CA (US);
Liyun Li, San Jose, CA (US);
Hyun Chul Lee, Mountain View, CA (US);
Shuai Li, Mountain View, CA (US);
LinedIn Corporation, Mountain View, CA (US);
Abstract
A framework for large-scale multi-label classification of an electronic document is described. An example multi-label classification system is configured to first apply weak classifiers and identify seed labels, then determine additional labels based on the seed labels and label correlation data derived from member profiles maintained by an on-line social network system. The multi-label classification system then constructs an s-t graph comprising nodes that correspond to the seed labels and the additional labels. A clustering algorithm is then applied to the constructed graph to arrive to a labels graph. The labels graph is deemed to include nodes that correspond to topics discussed or referenced in the electronic document.