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Grammatical error correction (GEC) is the task of detecting and correcting grammatical errors in texts written by second language learners. The statistical machine translation (SMT) approach to GEC, in which sentences written by second…

计算与语言 · 计算机科学 2016-06-02 Duc Tam Hoang , Shamil Chollampatt , Hwee Tou Ng

While there exist strong benchmark datasets for grammatical error correction (GEC), high-quality annotated spoken datasets for Spoken GEC (SGEC) are still under-resourced. In this paper, we propose a fully automated method to generate…

计算与语言 · 计算机科学 2025-07-28 Penny Karanasou , Mengjie Qian , Stefano Bannò , Mark J. F. Gales , Kate M. Knill

The writing examples of English language learners may be different from those of native speakers. Given that there is a significant differences in second language (L2) learners' error types by their proficiency levels, this paper attempts…

计算与语言 · 计算机科学 2024-02-27 Min Zeng , Jiexin Kuang , Mengyang Qiu , Jayoung Song , Jungyeul Park

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…

计算与语言 · 计算机科学 2025-01-03 Ding Zhang , Yangning Li , Lichen Bai , Hao Zhang , Yinghui Li , Haiye Lin , Hai-Tao Zheng , Xin Su , Zifei Shan

The utilization of technology in second language learning and teaching has become ubiquitous. For the assessment of writing specifically, automated writing evaluation (AWE) and grammatical error correction (GEC) have become immensely…

计算与语言 · 计算机科学 2024-05-07 Izia Xiaoxiao Wang , Xihan Wu , Edith Coates , Min Zeng , Jiexin Kuang , Siliang Liu , Mengyang Qiu , Jungyeul Park

Current methods for automatically evaluating grammatical error correction (GEC) systems rely on gold-standard references. However, these methods suffer from penalizing grammatical edits that are correct but not in the gold standard. We show…

计算与语言 · 计算机科学 2016-10-10 Courtney Napoles , Keisuke Sakaguchi , Joel Tetreault

One of the goals of automatic evaluation metrics in grammatical error correction (GEC) is to rank GEC systems such that it matches human preferences. However, current automatic evaluations are based on procedures that diverge from human…

计算与语言 · 计算机科学 2025-06-04 Takumi Goto , Yusuke Sakai , Taro Watanabe

Grammatical Error Correction (GEC) is the task of correcting errorful sentences into grammatically correct, semantically consistent, and coherent sentences. Popular GEC models either use large-scale synthetic corpora or use a large number…

计算与语言 · 计算机科学 2023-07-06 Hejing Cao , Dongyan Zhao

Current grammatical error correction (GEC) models typically consider the task as sequence generation, which requires large amounts of annotated data and limit the applications in data-limited settings. We try to incorporate contextual…

计算与语言 · 计算机科学 2020-01-13 Yiyuan Li , Antonios Anastasopoulos , Alan W Black

In grammatical error correction (GEC), automatic evaluation is an important factor for research and development of GEC systems. Previous studies on automatic evaluation have demonstrated that quality estimation models built from datasets…

Grammatical error detection (GED) in non-native writing requires systems to identify a wide range of errors in text written by language learners. Error detection as a purely supervised task can be challenging, as GED datasets are limited in…

计算与语言 · 计算机科学 2020-05-04 Samuel Bell , Helen Yannakoudakis , Marek Rei

ChatGPT, a large-scale language model based on the advanced GPT-3.5 architecture, has shown remarkable potential in various Natural Language Processing (NLP) tasks. However, there is currently a dearth of comprehensive study exploring its…

计算与语言 · 计算机科学 2023-04-05 Tao Fang , Shu Yang , Kaixin Lan , Derek F. Wong , Jinpeng Hu , Lidia S. Chao , Yue Zhang

Grammatical Error Correction (GEC) has been broadly applied in automatic correction and proofreading system recently. However, it is still immature in Chinese GEC due to limited high-quality data from native speakers in terms of category…

计算与语言 · 计算机科学 2023-08-08 Lvxiaowei Xu , Jianwang Wu , Jiawei Peng , Jiayu Fu , Ming Cai

Grammatical error correction (GEC) is an important NLP task that is currently usually solved with autoregressive sequence-to-sequence models. However, approaches of this class are inherently slow due to one-by-one token generation, so…

计算与语言 · 计算机科学 2023-11-15 Konstantin Yakovlev , Alexander Podolskiy , Andrey Bout , Sergey Nikolenko , Irina Piontkovskaya

This paper investigates the application of GPT-3.5 for Grammatical Error Correction (GEC) in multiple languages in several settings: zero-shot GEC, fine-tuning for GEC, and using GPT-3.5 to re-rank correction hypotheses generated by other…

计算与语言 · 计算机科学 2024-05-15 Anisia Katinskaia , Roman Yangarber

Chinese Grammatical Error Correction (CGEC) has been attracting growing attention from researchers recently. In spite of the fact that multiple CGEC datasets have been developed to support the research, these datasets lack the ability to…

计算与语言 · 计算机科学 2023-11-10 Hanyue Du , Yike Zhao , Qingyuan Tian , Jiani Wang , Lei Wang , Yunshi Lan , Xuesong Lu

We combine two of the most popular approaches to automated Grammatical Error Correction (GEC): GEC based on Statistical Machine Translation (SMT) and GEC based on Neural Machine Translation (NMT). The hybrid system achieves new…

计算与语言 · 计算机科学 2018-04-18 Roman Grundkiewicz , Marcin Junczys-Dowmunt

In recent years, sequence-to-sequence models have been very effective for end-to-end grammatical error correction (GEC). As creating human-annotated parallel corpus for GEC is expensive and time-consuming, there has been work on artificial…

计算与语言 · 计算机科学 2019-07-23 Phu Mon Htut , Joel Tetreault

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…

计算与语言 · 计算机科学 2022-10-28 Jingheng Ye , Yinghui Li , Shirong Ma , Rui Xie , Wei Wu , Hai-Tao Zheng

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…

计算与语言 · 计算机科学 2022-11-04 Xiuyu Wu , Yunfang Wu