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There has been an increased interest in data generation approaches to grammatical error correction (GEC) using pseudo data. However, these approaches suffer from several issues that make them inconvenient for real-world deployment including…

Computation and Language · Computer Science 2021-06-08 Masato Mita , Hitomi Yanaka

Existing approaches for grammatical error correction (GEC) largely rely on supervised learning with manually created GEC datasets. However, there has been little focus on verifying and ensuring the quality of the datasets, and on how…

Computation and Language · Computer Science 2020-10-08 Masato Mita , Shun Kiyono , Masahiro Kaneko , Jun Suzuki , Kentaro Inui

Grammatical error correction is a significant task in NLP. Traditional methods based on encoder-decoder models have achieved certain success, but the application of LLMs in this field is still underexplored. Current research predominantly…

Computation and Language · Computer Science 2025-08-27 Yilin Li , Xunjian Yin , Yilin Chen , Xiaojun Wan

We perform neural machine translation of sentence fragments in order to create large amounts of training data for English grammatical error correction. Our method aims at simulating mistakes made by second language learners, and produces a…

Computation and Language · Computer Science 2021-04-21 Eetu Sjöblom , Mathias Creutz , Teemu Vahtola

Error type information has been widely used to improve the performance of grammatical error correction (GEC) models, whether for generating corrections, re-ranking them, or combining GEC models. Combining GEC models that have complementary…

Computation and Language · Computer Science 2024-11-01 Muhammad Reza Qorib , Alham Fikri Aji , Hwee Tou Ng

This paper presents a simple recipe to train state-of-the-art multilingual Grammatical Error Correction (GEC) models. We achieve this by first proposing a language-agnostic method to generate a large number of synthetic examples. The second…

Computation and Language · Computer Science 2022-08-10 Sascha Rothe , Jonathan Mallinson , Eric Malmi , Sebastian Krause , Aliaksei Severyn

Grammatical feedback is crucial for consolidating second language (L2) learning. Most research in computer-assisted language learning has focused on feedback through grammatical error correction (GEC) systems, rather than examining more…

Computation and Language · Computer Science 2024-08-20 Stefano Bannò , Kate Knill , Mark J. F. Gales

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…

Computation and Language · Computer Science 2022-01-27 Xin Sun , Tao Ge , Shuming Ma , Jingjing Li , Furu Wei , Houfeng Wang

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…

Computation and Language · Computer Science 2025-06-24 Jinxiang Xie , Yilin Li , Xunjian Yin , Xiaojun Wan

Recent works using artificial neural networks based on word distributed representation greatly boost the performance of various natural language learning tasks, especially question answering. Though, they also carry along with some…

Computation and Language · Computer Science 2016-12-23 Lingxun Meng , Yan Li , Mengyi Liu , Peng Shu

Progress in neural grammatical error correction (GEC) is hindered by the lack of annotated training data. Sufficient amounts of high-quality manually annotated data are not available, so recent research has relied on generating synthetic…

Computation and Language · Computer Science 2023-11-21 Andrey Bout , Alexander Podolskiy , Sergey Nikolenko , Irina Piontkovskaya

While large-scale language models (LLMs) have demonstrated remarkable capabilities in specific natural language processing (NLP) tasks, they may still lack proficiency compared to specialized models in certain domains, such as grammatical…

Computation and Language · Computer Science 2024-12-18 Tao Fang , Derek F. Wong , Lusheng Zhang , Keyan Jin , Qiang Zhang , Tianjiao Li , Jinlong Hou , Lidia S. Chao

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…

Computation and Language · Computer Science 2025-06-04 Takumi Goto , Yusuke Sakai , Taro Watanabe

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…

Computation and Language · Computer Science 2020-10-16 Simon Flachs , Ophélie Lacroix , Helen Yannakoudakis , Marek Rei , Anders Søgaard

Quality estimation models have been developed to assess the corrections made by grammatical error correction (GEC) models when the reference or gold-standard corrections are not available. An ideal quality estimator can be utilized to…

Computation and Language · Computer Science 2023-10-24 Muhammad Reza Qorib , Hwee Tou Ng

Natural Language Processing enables computers to understand human language by analysing and classifying text efficiently with deep-level grammatical and semantic features. Existing models capture features by learning from large corpora with…

Computation and Language · Computer Science 2026-02-25 Azrin Sultana , Firoz Ahmed

Recent progress in the task of Grammatical Error Correction (GEC) has been driven by addressing data sparsity, both through new methods for generating large and noisy pretraining data and through the publication of small and higher-quality…

Computation and Language · Computer Science 2020-09-10 Jared Lichtarge , Chris Alberti , Shankar Kumar

End-to-end automatic speech recognition systems often fail to transcribe domain-specific named entities, causing catastrophic failures in downstream tasks. Numerous fast and lightweight named entity correction (NEC) models have been…

Computation and Language · Computer Science 2025-10-27 Yuanchang Luo , Daimeng Wei , Shaojun Li , Hengchao Shang , Jiaxin Guo , Zongyao Li , Zhanglin Wu , Xiaoyu Chen , Zhiqiang Rao , Jinlong Yang , Hao Yang

We extend a current sequence-tagging approach to Grammatical Error Correction (GEC) by introducing specialised tags for spelling correction and morphological inflection using the SymSpell and LemmInflect algorithms. Our approach improves…

Computation and Language · Computer Science 2023-02-14 Stuart Mesham , Christopher Bryant , Marek Rei , Zheng Yuan

Grammatical Error Correction (GEC) and grammatical acceptability judgment (COLA) are core tasks in natural language processing, sharing foundational grammatical knowledge yet typically evolving independently. This paper introduces COLA-GEC,…

Computation and Language · Computer Science 2025-07-17 Xiangyu Yang , Xinying Qiu