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:
Jul. 05, 2022
Filed:
Dec. 12, 2018
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventor:
Xiang Wang, Beijing, CN;
Assignee:
BOE Technology Group Co., Ltd., Beijing, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 21/258 (2011.01); H04N 21/239 (2011.01); H04N 21/431 (2011.01); H04N 21/4788 (2011.01); H04N 21/262 (2011.01); H04N 21/488 (2011.01);
U.S. Cl.
CPC ...
H04N 21/25891 (2013.01); H04N 21/239 (2013.01); H04N 21/26208 (2013.01); H04N 21/4316 (2013.01); H04N 21/4788 (2013.01); H04N 21/4882 (2013.01);
Abstract
A method for pushing a barrage includes: clustering a plurality of historical barrages in a target database to obtain barrages to be displayed; determining an interested vector based on evaluation records of the historical barrages; determining a similarity between a vector of each of the barrages to be displayed and the interested vector; and pushing the barrage to be displayed to the user based on a determined similarity.