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:
Sep. 12, 2017
Filed:
Oct. 28, 2014
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Christos Boutsidis, White Plains, NY (US);
David P. Woodruff, Mountain View, CA (US);
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/16 (2006.01); H03M 7/30 (2006.01);
U.S. Cl.
CPC ...
G06F 17/16 (2013.01); H03M 7/30 (2013.01); H03M 7/3082 (2013.01);
Abstract
One embodiments is a computer-implemented method for finding a CUR decomposition. The method includes constructing, by a computer processor, a matrix C based on a matrix A. A matrix R is constructed based on the matrix A and the matrix C. A matrix U is constructed based on the matrices A, C, and R. The matrices C, U, and R provide a CUR decomposition of the matrix A. The construction of the matrices C, U, and R provide at least one of an input-sparsity-time CUR and a deterministic CUR.