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:
Aug. 11, 2010
Applicants:
Seung-il Huh, Pittsburgh, PA (US);
Mithun Das Gupta, Cupertino, CA (US);
Jing Xiao, Cupertino, CA (US);
Inventors:
Seung-il Huh, Pittsburgh, PA (US);
Mithun Das Gupta, Cupertino, CA (US);
Jing Xiao, Cupertino, CA (US);
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/10 (2006.01); G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
G06K 9/00 (2013.01); G06K 9/00288 (2013.01);
Abstract
Graph embedding is incorporated into nonnegative matrix factorization, NMF, while using the original formulation of graph embedding. Negative values are permitted in the definition of graph embedding without violating the nonnegative requirement of NMF. The factorized matrices of NMF are found by an iterative process.