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:
Nov. 10, 2020
Filed:
Dec. 22, 2016
Applicant:
Beijing Baidu Netcom Science and Technology Co., Ltd., Beijing, CN;
Inventors:
Kunsheng Zhou, Beijing, CN;
Jingzhou He, Beijing, CN;
Lei Shi, Beijing, CN;
Shikun Feng, Beijing, CN;
Assignee:
BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 40/242 (2020.01); G06F 16/00 (2019.01); G06F 40/30 (2020.01); G06N 3/02 (2006.01); G06F 40/20 (2020.01); G06F 40/284 (2020.01); G06F 17/18 (2006.01); G06N 3/08 (2006.01);
U.S. Cl.
CPC ...
G06F 40/242 (2020.01); G06F 16/00 (2019.01); G06F 17/18 (2013.01); G06F 40/20 (2020.01); G06F 40/284 (2020.01); G06F 40/30 (2020.01); G06N 3/02 (2013.01); G06N 3/08 (2013.01);
Abstract
Disclosed are a method and an apparatus for constructing a binary feature dictionary. The method may include: extracting binary features from a corpus; calculating a preset statistic of each binary feature; and selecting a preset number of binary features in sequence according to the preset statistic to constitute the binary feature dictionary.