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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.:

US 12561610 B1

PDFFull Text
Date of Patent:
Feb. 24, 2026

Filed:

Jul. 19, 2022

Method and apparatus for presenting candidate character string, and method and apparatus for training discriminative model

Applicant:

Baidu International Technology (Shenzhen) Co., Ltd., Shenzhen, CN;

Inventors:

Lingao Li, Shenzhen, CN;

Gang Qiao, Shenzhen, CN;

Qiaofei Wang, Shenzhen, CN;

Assignee:

Baidu International Technology (Shenzhen) Co., Ltd., Shenzhen, CN;

Attorney:

Knobbe, Martens, Olson & Bear, LLP

Primary Examiner:

Quoc A Tran

Int. Cl.
CPC ...
G06N 20/00 (2019.01); G06F 3/023 (2006.01); G06F 8/41 (2018.01); G06F 40/232 (2020.01); G06N 7/01 (2023.01); G06V 30/19 (2022.01); G06V 30/262 (2022.01); G10L 13/08 (2013.01);
U.S. Cl.
CPC ...
G06N 20/00 (2019.01); G06V 30/19007 (2022.01); G06V 30/19193 (2022.01); G06F 3/0237 (2013.01); G06F 8/436 (2013.01); G06F 40/232 (2020.01); G06N 7/01 (2023.01); G06V 30/19147 (2022.01); G06V 30/262 (2022.01); G10L 13/08 (2013.01);
Abstract

A method and an apparatus for presenting a candidate character string and a method and an apparatus for training a discriminative model are provided. The method for presenting a candidate character string may include: acquiring a character string of alphabetic words inputted by a user; determining a character transition weight of the character string, the character transition weight being used to characterize a transition probability of a character; generating a sort weight corresponding to the character string based on a pre-acquired basic weight matching the character string and the character transition weight; and selecting, according to an order indicated by the sort weight, at least two candidate character strings matching the character string from a pre-acquired candidate character string set for presentation.

Find Patent Forward Citations

Li, Lingao. (2026). Method and apparatus for presenting candidate character string, and method and apparatus for training discriminative model (U.S. Patent No. 12561610). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12561610

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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