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:
Apr. 14, 2015
Filed:
Jun. 15, 2010
Applicants:
Yeon-ho Jin, Yongin-si, KR;
Jeong-ja Kim, Suwon-si, KR;
Ye-jin Noh, Seongnam-si, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 7/00 (2006.01); G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
G06F 17/30516 (2013.01);
Abstract
An apparatus and method for processing a data stream using a cluster query, are provided. Collected queries are clustered into a predetermined vector space based on a feature vector of the collected queries. In response to a query received from a user, the received query is classified to a cluster and may be replaced with a centroid query of the cluster to which the received query belongs. The data stream processing apparatus processes the centroid query and provides an approximate result to the user.