公开(公告)号：US20230195998A1

公开(公告)日：2023-06-22

申请号：US17952556

申请日：2022-09-26

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Yunze GAO ,  Xiaoping WANG ,  Penghao RAO ,  Fenfen SHENG ,  Mingxin LIANG

IPC: G06F40/129 ,  G06F40/123 ,  G06N5/02

CPC classification number: G06F40/129 ,  G06F40/123 ,  G06N5/022

Abstract: Disclosed are a sample generation method, a model training method, a trajectory recognition method, a device, and a medium. The method is: determining a code result of a training Chinese character according to a preset code library, where the preset code library is generated based on code characters in a five-stroke code corpus; taking the code result as a training label of the training Chinese character; and generating a training sample according to both a writing trajectory and the training label of the training Chinese character. The amount of information carried in the training sample is enriched.