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The Chinese Spelling Correction (CSC) task focuses on detecting and correcting spelling errors in sentences. Current research primarily explores two approaches: traditional multimodal pre-trained models and large language models (LLMs).…

Computation and Language · Computer Science 2025-04-11 Xiaowu Zhang , Hongfei Zhao , Jingyi Hou , Zhijie Liu

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 (CSC) refers to the detection and correction of spelling errors in Chinese texts. In practical application scenarios, it is important to make CSC models have the ability to correct errors across different domains. In…

Computation and Language · Computer Science 2023-08-31 Siqi Song , Qi Lv , Lei Geng , Ziqiang Cao , Guohong Fu

Chinese Grammatical Error Correction (CGEC) aims to automatically detect and correct grammatical errors contained in Chinese text. In the long term, researchers regard CGEC as a task with a certain degree of uncertainty, that is, an…

Computation and Language · Computer Science 2022-10-28 Jingheng Ye , Yinghui Li , Shirong Ma , Rui Xie , Wei Wu , Hai-Tao Zheng

Chinese Spelling Correction (CSC) aims to detect and correct spelling errors in given sentences. Recently, multi-domain CSC has gradually attracted the attention of researchers because it is more practicable. In this paper, we focus on the…

Computation and Language · Computer Science 2024-02-20 Peng Xing , Yinghui Li , Shirong Ma , Xinnian Liang , Haojing Huang , Yangning Li , Hai-Tao Zheng , Wenhao Jiang , Ying Shen

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

Although existing neural network approaches have achieved great success on Chinese spelling correction, there is still room to improve. The model is required to avoid over-correction and to distinguish a correct token from its phonological…

Computation and Language · Computer Science 2023-03-21 Rui Sun , Xiuyu Wu , Yunfang Wu

While pre-trained Chinese language models have demonstrated impressive performance on a wide range of NLP tasks, the Chinese Spell Checking (CSC) task remains a challenge. Previous research has explored using information such as glyphs and…

Computation and Language · Computer Science 2023-05-23 Xiaotian Zhang , Yanjun Zheng , Hang Yan , Xipeng Qiu

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

Existing Chinese text error detection mainly focuses on spelling and simple grammatical errors. These errors have been studied extensively and are relatively simple for humans. On the contrary, Chinese semantic errors are understudied and…

Computation and Language · Computer Science 2022-04-18 Bo Sun , Baoxin Wang , Wanxiang Che , Dayong Wu , Zhigang Chen , Ting Liu

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

Recently, much Chinese text error correction work has focused on Chinese Spelling Check (CSC) and Chinese Grammatical Error Diagnosis (CGED). In contrast, little attention has been paid to the complicated problem of Chinese Semantic Error…

Computation and Language · Computer Science 2023-05-10 Bo Sun , Baoxin Wang , Yixuan Wang , Wanxiang Che , Dayong Wu , Shijin Wang , Ting Liu

Recently, Chinese word segmentation (CWS) methods using neural networks have made impressive progress. Most of them regard the CWS as a sequence labeling problem which construct models based on local features rather than considering global…

Computation and Language · Computer Science 2019-12-02 Xuewen Shi , Heyan Huang , Ping Jian , Yuhang Guo , Xiaochi Wei , Yi-Kun Tang

The task of Chinese Spelling Check (CSC) is aiming to detect and correct spelling errors that can be found in the text. While manually annotating a high-quality dataset is expensive and time-consuming, thus the scale of the training dataset…

Computation and Language · Computer Science 2022-09-16 Piji Li

In this paper, we present CSCD-NS, the first Chinese spelling check (CSC) dataset designed for native speakers, containing 40,000 samples from a Chinese social platform. Compared with existing CSC datasets aimed at Chinese learners, CSCD-NS…

Computation and Language · Computer Science 2024-05-24 Yong Hu , 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

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

BERT-based models have shown a remarkable ability in the Chinese Spelling Check (CSC) task recently. However, traditional BERT-based methods still suffer from two limitations. First, although previous works have identified that explicit…

Computation and Language · Computer Science 2023-12-29 Yongchang Cao , Liang He , Zhen Wu , Xinyu Dai

Chinese grammatical error correction (CGEC) aims to detect and correct errors in the input Chinese sentences. Recently, Pre-trained Language Models (PLMS) have been employed to improve the performance. However, current approaches ignore…

Computation and Language · Computer Science 2025-01-03 Ding Zhang , Yangning Li , Lichen Bai , Hao Zhang , Yinghui Li , Haiye Lin , Hai-Tao Zheng , Xin Su , Zifei Shan

Chinese Grammatical Error Correction (CGEC) is a critical task in Natural Language Processing, addressing the growing demand for automated writing assistance in both second-language (L2) and native (L1) Chinese writing. While L2 learners…

Computation and Language · Computer Science 2025-04-02 Mengyang Qiu , Qingyu Gao , Linxuan Yang , Yang Gu , Tran Minh Nguyen , Zihao Huang , Jungyeul Park