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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

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 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

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

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 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

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

Spelling error correction is an important yet challenging task because a satisfactory solution of it essentially needs human-level language understanding ability. Without loss of generality we consider Chinese spelling error correction…

Computation and Language · Computer Science 2020-05-18 Shaohua Zhang , Haoran Huang , Jicong Liu , Hang Li

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 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 Correction (CSC) aims to detect and correct erroneous characters in Chinese texts. Although efforts have been made to introduce phonetic information (Hanyu Pinyin) in this task, they typically merge phonetic representations…

Computation and Language · Computer Science 2023-05-25 Zihong Liang , Xiaojun Quan , Qifan Wang

Chinese spelling correction (CSC) is a crucial task that aims to correct character errors in Chinese text. While conventional CSC focuses on character substitution errors caused by mistyping, two other common types of character errors,…

Computation and Language · Computer Science 2025-06-17 Houquan Zhou , Bo Zhang , Zhenghua Li , Ming Yan , Min Zhang

Chinese Spell Checking (CSC) aims to detect and correct Chinese spelling errors, which are mainly caused by the phonological or visual similarity. Recently, pre-trained language models (PLMs) promote the progress of CSC task. However, there…

Computation and Language · Computer Science 2022-03-03 Yinghui Li , Qingyu Zhou , Yangning Li , Zhongli Li , Ruiyang Liu , Rongyi Sun , Zizhen Wang , Chao Li , Yunbo Cao , Hai-Tao Zheng

Recently, Chinese Spell Checking(CSC), a task to detect erroneous characters in a sentence and correct them, has attracted extensive interest because of its wide applications in various NLP tasks. Most of the existing methods have utilized…

Computation and Language · Computer Science 2023-05-08 Haiyun Yang

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 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 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

Spelling error detection serves as a crucial preprocessing in many natural language processing applications. Due to the characteristics of Chinese Language, Chinese spelling error detection is more challenging than error detection in…

Computation and Language · Computer Science 2019-11-26 Hao Wang , Bing Wang , Jianyong Duan , Jiajun Zhang

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

Chinese Grammatical Error Correction (CGEC) aims to generate a correct sentence from an erroneous sequence, where different kinds of errors are mixed. This paper divides the CGEC task into two steps, namely spelling error correction and…

Computation and Language · Computer Science 2022-11-04 Xiuyu Wu , Yunfang Wu
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