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Grammatical error correction (GEC) suffers from a lack of sufficient parallel data. Therefore, GEC studies have developed various methods to generate pseudo data, which comprise pairs of grammatical and artificially produced ungrammatical…

计算与语言 · 计算机科学 2021-04-19 Aomi Koyama , Kengo Hotate , Masahiro Kaneko , Mamoru Komachi

Evaluating the performance of Grammatical Error Correction (GEC) models has become increasingly challenging, as large language model (LLM)-based GEC systems often produce corrections that diverge from provided gold references. This…

计算与语言 · 计算机科学 2025-06-24 Jinxiang Xie , Yilin Li , Xunjian Yin , Xiaojun Wan

Code-switching (CSW) is a common phenomenon among multilingual speakers where multiple languages are used in a single discourse or utterance. Mixed language utterances may still contain grammatical errors however, yet most existing Grammar…

计算与语言 · 计算机科学 2024-08-13 Kelvin Wey Han Chan , Christopher Bryant , Li Nguyen , Andrew Caines , Zheng Yuan

Grammatical error correction (GEC) is a task dedicated to rectifying texts with minimal edits, which can be decoupled into two components: detection and correction. However, previous works have predominantly focused on direct correction,…

计算与语言 · 计算机科学 2024-05-29 Wei Li , Houfeng Wang

Grammatical error correction (GEC) is a challenging task of natural language processing techniques. While more attempts are being made in this approach for universal languages like English or Chinese, relatively little work has been done…

计算与语言 · 计算机科学 2023-03-31 Nankai Lin , Hongbin Zhang , Menglan Shen , Yu Wang , Shengyi Jiang , Aimin Yang

Large Language Models (LLMs) evaluation is a patchy and inconsistent landscape, and it is becoming clear that the quality of automatic evaluation metrics is not keeping up with the pace of development of generative models. We aim to improve…

计算与语言 · 计算机科学 2023-10-24 Andrea Sottana , Bin Liang , Kai Zou , Zheng Yuan

Phrase-based statistical machine translation (SMT) systems have previously been used for the task of grammatical error correction (GEC) to achieve state-of-the-art accuracy. The superiority of SMT systems comes from their ability to learn…

计算与语言 · 计算机科学 2016-06-02 Shamil Chollampatt , Kaveh Taghipour , Hwee Tou Ng

Synthetic data construction of Grammatical Error Correction (GEC) for non-English languages relies heavily on human-designed and language-specific rules, which produce limited error-corrected patterns. In this paper, we propose a generic…

计算与语言 · 计算机科学 2022-01-27 Xin Sun , Tao Ge , Shuming Ma , Jingjing Li , Furu Wei , Houfeng Wang

Evaluation of grammatical error correction (GEC) systems has primarily focused on essays written by non-native learners of English, which however is only part of the full spectrum of GEC applications. We aim to broaden the target domain of…

计算与语言 · 计算机科学 2020-10-16 Simon Flachs , Ophélie Lacroix , Helen Yannakoudakis , Marek Rei , Anders Søgaard

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

Text readability assessment has gained significant attention from researchers in various domains. However, the lack of exploration into corpus compatibility poses a challenge as different research groups utilize different corpora. In this…

计算与语言 · 计算机科学 2023-09-14 Zhenzhen Li , Han Ding , Shaohong Zhang

We propose a neural encoder-decoder model with reinforcement learning (NRL) for grammatical error correction (GEC). Unlike conventional maximum likelihood estimation (MLE), the model directly optimizes towards an objective that considers a…

计算与语言 · 计算机科学 2017-07-04 Keisuke Sakaguchi , Matt Post , Benjamin Van Durme

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

In Grammatical Error Correction (GEC), sequence labeling models enjoy fast inference compared to sequence-to-sequence models; however, inference in sequence labeling GEC models is an iterative process, as sentences are passed to the model…

计算与语言 · 计算机科学 2021-06-01 Kevin Parnow , Zuchao Li , Hai Zhao

This study investigates how supervised quality estimation (QE) models of grammatical error correction (GEC) are affected by the learners' proficiency with the data. QE models for GEC evaluations in prior work have obtained a high…

计算与语言 · 计算机科学 2022-01-19 Yujin Takahashi , Masahiro Kaneko , Masato Mita , Mamoru Komachi

The paper focuses on the interpretability of Grammatical Error Correction (GEC) evaluation metrics, which received little attention in previous studies. To bridge the gap, we introduce **CLEME2.0**, a reference-based metric describing four…

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

Grammar error correction (GEC) systems have become ubiquitous in a variety of software applications, and have started to approach human-level performance for some datasets. However, very little is known about how to efficiently personalize…

计算与语言 · 计算机科学 2020-06-05 Maria Nadejde , Joel Tetreault

Grammatical error correction in English is a long studied problem with many existing systems and datasets. However, there has been only a limited research on error correction of other languages. In this paper, we present a new dataset…

计算与语言 · 计算机科学 2019-10-17 Jakub Náplava , Milan Straka

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