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:
Jan. 31, 2017
Filed:
Sep. 03, 2009
Applicants:
Takayuki Sakamoto, Kanagawa, JP;
Hiroki Kato, Kanagawa, JP;
Tsuyoshi Takagi, Saitama, JP;
Inventors:
Assignee:
SONY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01); G06Q 30/02 (2012.01); G06Q 10/04 (2012.01);
U.S. Cl.
CPC ...
G06Q 30/02 (2013.01); G06F 17/30749 (2013.01); G06F 17/30772 (2013.01); G06Q 10/04 (2013.01);
Abstract
A content recommendation system including a step which selects some from a plenty of music compositions in accordance with attribute conditions successively generated, a step which further selects a part or all of the selected music compositions in accordance with the similarity degree between the feature vector of each of the selected music compositions and the user preference vector, and a step which presents the selected music composition to the user.