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. 08, 2025
Filed:
Feb. 29, 2024
Applicant:
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Inventors:
Assignee:
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 40/289 (2020.01); G06F 40/284 (2020.01); G06F 40/30 (2020.01); G06V 30/414 (2022.01);
U.S. Cl.
CPC ...
G06F 40/289 (2020.01); G06F 40/284 (2020.01); G06F 40/30 (2020.01); G06V 30/414 (2022.01);
Abstract
This application provide a keyword extraction method. The method includes: performing word segmentation on a text, to obtain a plurality of candidate words; selecting, from the plurality of candidate words, a candidate word that appears in the title; determining an extraction threshold according to an attention weight of the selected candidate word relative to the title; and determining a keyword of the text from the candidate words according to the extraction threshold.
Zheng, Wenhao. (2025). Method for training keyword extraction model, keyword extraction method, and computer device (U.S. Patent No. 12353830). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12353830
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile