公开(公告)号：US11443100B2

公开(公告)日：2022-09-13

申请号：US16950975

申请日：2020-11-18

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Mengdi Xu ,  Zhuobin Deng ,  Jiawei Lai ,  Zhihong Fu ,  Jingzhou He

IPC: G06F40/00 ,  G06F40/166 ,  G06N20/00 ,  G06F40/20 ,  G06K9/62

Abstract: A method and apparatus for correcting character errors, an electronic device and a storage medium are disclosed, which relates to the natural language processing field and the deep learning field. The method may include: for a character to be processed, acquiring the score of each character in a pre-constructed vocabulary, the score being a score of the reasonability of the character in the vocabulary at the position of the character to be processed; selecting top K characters as candidates of the character to be processed, K being a positive integer greater than one; selecting an optimal candidate from the K candidates; and replacing the character to be processed with the optimal candidate if the optimal candidate is different from the character to be processed. With the solution of the present application, the accuracy of an error correction result, or the like, may be improved.