公开(公告)号：US20210248309A1

公开(公告)日：2021-08-12

申请号：US17243097

申请日：2021-04-28

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

Inventor： Ruiqing ZHANG ,  Chuanqiang ZHANG ,  Zhongjun HE ,  Zhi LI ,  Hua WU

IPC: G06F40/166 ,  G06F40/279 ,  G06N20/00

Abstract: A method for text error correction includes: obtaining a text to be corrected; obtaining a pinyin sequence of the text to be corrected; and inputting the text to be corrected and the pinyin sequence to a text error correction model, to obtain a corrected text.

公开(公告)号：US20210232775A1

公开(公告)日：2021-07-29

申请号：US17031569

申请日：2020-09-24

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

Inventor： Han ZHANG ,  Dongling XIAO ,  Yukun LI ,  Yu SUN ,  Hao TIAN ,  Hua WU ,  Haifeng WANG

IPC: G06F40/56

Abstract: The present disclosure proposes a language generation method and apparatus. The method includes: performing encoding processing on an input sequence by using a preset encoder to generate a hidden state vector corresponding to the input sequence; in response to a granularity category of a second target segment being a phrase, decoding a first target segment vector, the hidden state vector, and a position vector corresponding to the second target segment by using N decoders to generate N second target segments; determining a loss value based on differences between respective N second target segments and a second target annotated segment; and performing parameter updating on the preset encoder, a preset classifier, and the N decoders based on the loss value to generate an updated language generation model for performing language generation.

公开(公告)号：US20210192147A1

公开(公告)日：2021-06-24

申请号：US16868426

申请日：2020-05-06

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

Inventor： Ruiqing ZHANG ,  Chuanqiang ZHANG ,  Hao XIONG ,  Zhongjun HE ,  Hua WU ,  Zhi LI ,  Haifeng WANG

IPC: G06F40/40

Abstract: Embodiments of the present disclosure provide a method and an apparatus for translating a polysemy, and a medium. The method includes: obtaining a source language text; identifying and obtaining the polysemy from the source language text; inquiring related words corresponding to each interpretation of the polysemy; determining a target interpretation corresponding to the related words contained in the source language text; and translating the polysemy into the target interpretation.