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Chinese Spelling Correction (CSC) aims to detect and correct erroneous tokens in sentences. Traditional CSC focuses on equal length correction and uses pretrained language models (PLMs). While Large Language Models (LLMs) have shown…

Computation and Language · Computer Science 2025-08-12 Junhong Liang , Yu Zhou

Chinese Spelling Check (CSC) is a meaningful task in the area of Natural Language Processing (NLP) which aims at detecting spelling errors in Chinese texts and then correcting these errors. However, CSC models are based on pretrained…

Computation and Language · Computer Science 2024-01-29 Xi Wang , Ruoqing Zhao , Hongliang Dai , Piji Li

Chinese Spelling Check (CSC) aims to detect and correct error tokens in Chinese contexts, which has a wide range of applications. However, it is confronted with the challenges of insufficient annotated data and the issue that previous…

Computation and Language · Computer Science 2024-02-27 Xunjian Yin , Xinyu Hu , Jin Jiang , Xiaojun Wan

Chinese Spell Checking (CSC) task aims to detect and correct Chinese spelling errors. Recently, related researches focus on introducing character similarity from confusion set to enhance the CSC models, ignoring the context of characters…

Computation and Language · Computer Science 2023-03-02 Ding Zhang , Yinghui Li , Qingyu Zhou , Shirong Ma , Yangning Li , Yunbo Cao , Hai-Tao Zheng

Chinese Spelling Check (CSC) aims to detect and correct potentially misspelled characters in Chinese sentences. Naturally, it involves the detection and correction subtasks, which interact with each other dynamically. Such interactions are…

Computation and Language · Computer Science 2024-08-14 Haiming Wu , Hanqing Zhang , Richeng Xuan , Dawei Song

Chinese spelling check is a task to detect and correct spelling mistakes in Chinese text. Existing research aims to enhance the text representation and use multi-source information to improve the detection and correction capabilities of…

Computation and Language · Computer Science 2023-07-07 Nankai Lin , Hongyan Wu , Sihui Fu , Shengyi Jiang , Aimin Yang

The lack of label data is one of the significant bottlenecks for Chinese Spelling Check (CSC). Existing researches use the method of automatic generation by exploiting unlabeled data to expand the supervised corpus. However, there is a big…

Computation and Language · Computer Science 2022-12-08 Qi Lv , Ziqiang Cao , Lei Geng , Chunhui Ai , Xu Yan , Guohong Fu

Chinese spelling check (CSC) is a fundamental NLP task that detects and corrects spelling errors in Chinese texts. As most of these spelling errors are caused by phonetic similarity, effectively modeling the pronunciation of Chinese…

Computation and Language · Computer Science 2022-10-21 Jiahao Li , Quan Wang , Zhendong Mao , Junbo Guo , Yanyan Yang , Yongdong Zhang

A sequence-to-sequence learning with neural networks has empirically proven to be an effective framework for Chinese Spelling Correction (CSC), which takes a sentence with some spelling errors as input and outputs the corrected one.…

Computation and Language · Computer Science 2021-06-02 Chong Li , Cenyuan Zhang , Xiaoqing Zheng , Xuanjing Huang

Chinese Spell Checking (CSC) aims to detect and correct erroneous characters for user-generated text in the Chinese language. Most of the Chinese spelling errors are misused semantically, phonetically or graphically similar characters.…

Computation and Language · Computer Science 2021-05-27 Heng-Da Xu , Zhongli Li , Qingyu Zhou , Chao Li , Zizhen Wang , Yunbo Cao , Heyan Huang , Xian-Ling Mao

Chinese Spelling Correction (CSC) is a critical task in natural language processing, aimed at detecting and correcting spelling errors in Chinese text. This survey provides a comprehensive overview of CSC, tracing its evolution from…

Computation and Language · Computer Science 2025-02-18 Changchun Liu , Kai Zhang , Junzhe Jiang , Zixiao Kong , Qi Liu , Enhong Chen

This paper studies Chinese Spelling Correction (CSC), which aims to detect and correct the potential spelling errors in a given sentence. Current state-of-the-art methods regard CSC as a sequence tagging task and fine-tune BERT-based models…

Computation and Language · Computer Science 2024-02-29 Linfeng Liu , Hongqiu Wu , Hai Zhao

Chinese Spell Checking (CSC) aims to detect and correct Chinese spelling errors. Recent researches start from the pretrained knowledge of language models and take multimodal information into CSC models to improve the performance. However,…

Computation and Language · Computer Science 2022-10-20 Yinghui Li , Shirong Ma , Qingyu Zhou , Zhongli Li , Li Yangning , Shulin Huang , Ruiyang Liu , Chao Li , Yunbo Cao , Haitao Zheng

Chinese Spelling Correction (CSC) aims to detect and correct spelling errors in Chinese sentences caused by phonetic or visual similarities. While current CSC models integrate pinyin or glyph features and have shown significant…

Computation and Language · Computer Science 2024-09-10 Lei Sheng , Shuai-Shuai Xu

Chinese Spelling Check (CSC) is a task to detect and correct spelling errors in Chinese natural language. Existing methods have made attempts to incorporate the similarity knowledge between Chinese characters. However, they take the…

Computation and Language · Computer Science 2020-05-14 Xingyi Cheng , Weidi Xu , Kunlong Chen , Shaohua Jiang , Feng Wang , Taifeng Wang , Wei Chu , Yuan Qi

Chinese Spell Checking (CSC) aims to detect and correct spelling errors in sentences. Despite Large Language Models (LLMs) exhibit robust capabilities and are widely applied in various tasks, their performance on CSC is often…

Computation and Language · Computer Science 2024-10-29 Kunting Li , Yong Hu , Liang He , Fandong Meng , Jie Zhou

This paper proposes a Chinese spelling correction method based on plugin extension modules, aimed at addressing the limitations of existing models in handling domain-specific texts. Traditional Chinese spelling correction models are…

Computation and Language · Computer Science 2024-11-18 Xiaowu Zhang , Hongfei Zhao , Xuan Chang

With the development of pre-trained models and the incorporation of phonetic and graphic information, neural models have achieved high scores in Chinese Spelling Check (CSC). However, it does not provide a comprehensive reflection of the…

Computation and Language · Computer Science 2023-07-26 Xunjian Yin , Xiaojun Wan

Chinese Spelling Correction (CSC) stands as a foundational Natural Language Processing (NLP) task, which primarily focuses on the correction of erroneous characters in Chinese texts. Certain existing methodologies opt to disentangle the…

Computation and Language · Computer Science 2024-09-09 Xiangke Zeng , Zuchao Li , Lefei Zhang , Ping Wang , Hongqiu Wu , Hai Zhao

In recent years, Chinese Spelling Check (CSC) has been greatly improved by designing task-specific pre-training methods or introducing auxiliary tasks, which mostly solve this task in an end-to-end fashion. In this paper, we propose to…

Computation and Language · Computer Science 2023-10-16 Haojing Huang , Jingheng Ye , Qingyu Zhou , Yinghui Li , Yangning Li , Feng Zhou , Hai-Tao Zheng
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