公开(公告)号：US20250053725A1

公开(公告)日：2025-02-13

申请号：US18711768

申请日：2022-11-16

Applicant: Beijing Youzhuju Network Technology Co., Ltd. ,  Fudan University

Inventor： Hao Zhou ,  Jiangjie Chen ,  Chun Gan ,  Sijie Cheng ,  Yanghua Xiao ,  Lei Li

IPC: G06F40/166 ,  G06F40/197 ,  G06F40/30

Abstract: According to embodiments of the present disclosure, a method and apparatus for rewriting a narrative text, a device, and a medium are provided. The method includes determining a change to a sentence in a narrative text. An initial context of the sentence before the change is different from a target context of a changed sentence. The method further includes performing, based on inconsistency between a text part after the sentence in the narrative text and the target context, at least one edit operation on the text part to generate at least one edited version of the text part. The method further includes replacing the text part with an edited version in the at least one edited version to obtain a rewritten narrative text. In this way, the narrative text can be rewritten with a small number of edits while ensuring contextual coherence.

公开(公告)号：US20230161977A1

公开(公告)日：2023-05-25

申请号：US17535365

申请日：2021-11-24

Applicant: Beijing Youzhuju Network Technology Co. Ltd.

Inventor： Jingjing Xu ,  Chun Gan ,  Hao Zhou ,  Lei Li ,  Zaixiang Zheng

IPC: G06F40/58 ,  G06F40/284 ,  G06F40/237

CPC classification number: G06F40/58 ,  G06F40/284 ,  G06F40/237

Abstract: Implementations of the present disclosure relate to methods, devices, and computer program products for generating a destination vocabulary from a source vocabulary. In a method, a group of candidate vocabularies are determined from the source vocabulary based on a corpus, a size of a candidate vocabulary in the group of candidate vocabularies being different from a size of the source vocabulary. A group of marginal scores are obtained for the group of candidate vocabularies, respectively, a marginal score in the group of marginal scores being obtained for the candidate vocabulary based on a corpus entropy of the candidate vocabulary and a size of the candidate vocabulary. The destination vocabulary is selected from the group of candidate vocabularies based on the group of marginal scores. With these implementations, both of the corpus entropy and the vocabulary size are considered in the vocabulary generation, and thus a balance may be achieved therebetween, which may increase the performance of the generated vocabulary.

公开(公告)号：US12112139B2

公开(公告)日：2024-10-08

申请号：US17535365

申请日：2021-11-24

Applicant: Beijing Youzhuju Network Technology Co. Ltd.

Inventor： Jingjing Xu ,  Chun Gan ,  Hao Zhou ,  Lei Li ,  Zaixiang Zheng

IPC: G06F40/58 ,  G06F40/237 ,  G06F40/284

CPC classification number: G06F40/58 ,  G06F40/237 ,  G06F40/284

Abstract: Implementations of the present disclosure relate to methods, devices, and computer program products for generating a destination vocabulary from a source vocabulary. In a method, a group of candidate vocabularies are determined from the source vocabulary based on a corpus, a size of a candidate vocabulary in the group of candidate vocabularies being different from a size of the source vocabulary. A group of marginal scores are obtained for the group of candidate vocabularies, respectively, a marginal score in the group of marginal scores being obtained for the candidate vocabulary based on a corpus entropy of the candidate vocabulary and a size of the candidate vocabulary. The destination vocabulary is selected from the group of candidate vocabularies based on the group of marginal scores. With these implementations, both of the corpus entropy and the vocabulary size are considered in the vocabulary generation, and thus a balance may be achieved therebetween, which may increase the performance of the generated vocabulary.