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Grammatical error correction (GEC) is an important task in Natural Language Processing that aims to automatically detect and correct grammatical mistakes in text. While recent advances in transformer-based models and large annotated…

Computation and Language · Computer Science 2025-11-26 Somsubhra De , Harsh Kumar , Arun Prakash A

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…

Computation and Language · Computer Science 2021-04-19 Aomi Koyama , Kengo Hotate , Masahiro Kaneko , Mamoru Komachi

Previously, neural methods in grammatical error correction (GEC) did not reach state-of-the-art results compared to phrase-based statistical machine translation (SMT) baselines. We demonstrate parallels between neural GEC and low-resource…

Computation and Language · Computer Science 2018-04-18 Marcin Junczys-Dowmunt , Roman Grundkiewicz , Shubha Guha , Kenneth Heafield

Research on Korean grammatical error correction (GEC) is limited, compared to other major languages such as English. We attribute this problematic circumstance to the lack of a carefully designed evaluation benchmark for Korean GEC. In this…

Computation and Language · Computer Science 2023-05-25 Soyoung Yoon , Sungjoon Park , Gyuwan Kim , Junhee Cho , Kihyo Park , Gyutae Kim , Minjoon Seo , Alice Oh

Evidence plays a crucial role in automated fact-checking. When verifying real-world claims, existing fact-checking systems either assume the evidence sentences are given or use the search snippets returned by the search engine. Such methods…

Computation and Language · Computer Science 2024-01-30 Xuming Hu , Junzhe Chen , Zhijiang Guo , Philip S. Yu

Grammatical Error Detection (GED) methods rely heavily on human annotated error corpora. However, these annotations are unavailable in many low-resource languages. In this paper, we investigate GED in this context. Leveraging the zero-shot…

Computation and Language · Computer Science 2024-07-17 Gaetan Lopez Latouche , Marc-André Carbonneau , Ben Swanson

Parsing Expression Grammars (PEGs) describe top-down parsers. Unfortunately, the error-reporting techniques used in conventional top-down parsers do not directly apply to parsers based on Parsing Expression Grammars (PEGs), so they have to…

Programming Languages · Computer Science 2016-07-14 André Murbach Maidl , Sérgio Medeiros , Fabio Mascarenhas , Roberto Ierusalimschy

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…

Computation and Language · Computer Science 2017-07-04 Keisuke Sakaguchi , Matt Post , Benjamin Van Durme

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…

Computation and Language · Computer Science 2023-04-05 Tao Fang , Shu Yang , Kaixin Lan , Derek F. Wong , Jinpeng Hu , Lidia S. Chao , Yue Zhang

Customers of machine learning systems demand accountability from the companies employing these algorithms for various prediction tasks. Accountability requires understanding of system limit and condition of erroneous predictions, as…

Machine Learning · Computer Science 2021-05-12 Amita Misra , Zhe Liu , Jalal Mahmud

Recent works in Grammatical Error Correction (GEC) have leveraged the progress in Neural Machine Translation (NMT), to learn rewrites from parallel corpora of grammatically incorrect and corrected sentences, achieving state-of-the-art…

Computation and Language · Computer Science 2020-10-07 Vipul Raheja , Dimitrios Alikaniotis

Neural sequence-to-sequence (seq2seq) approaches have proven to be successful in grammatical error correction (GEC). Based on the seq2seq framework, we propose a novel fluency boost learning and inference mechanism. Fluency boosting…

Computation and Language · Computer Science 2018-07-12 Tao Ge , Furu Wei , Ming Zhou

Shortage of available training data is holding back progress in the area of automated error detection. This paper investigates two alternative methods for artificially generating writing errors, in order to create additional resources. We…

Computation and Language · Computer Science 2017-07-18 Marek Rei , Mariano Felice , Zheng Yuan , Ted Briscoe

Thanks to recent advances in generative AI, we are able to prompt large language models (LLMs) to produce texts which are fluent and grammatical. In addition, it has been shown that we can elicit attempts at grammatical error correction…

Grammatical error classification plays a crucial role in language learning systems, but existing classification taxonomies often lack rigorous validation, leading to inconsistencies and unreliable feedback. In this paper, we revisit…

Computation and Language · Computer Science 2025-02-19 Deqing Zou , Jingheng Ye , Yulu Liu , Yu Wu , Zishan Xu , Yinghui Li , Hai-Tao Zheng , Bingxu An , Zhao Wei , Yong Xu

In recent years, the development of large pretrained language models, such as BERT and GPT, significantly improved information extraction systems on various tasks, including relation classification. State-of-the-art systems are highly…

Computation and Language · Computer Science 2023-08-07 Lars Klöser , Andre Büsgen , Philipp Kohl , Bodo Kraft , Albert Zündorf

We propose IMPARA-GED, a novel reference-free automatic grammatical error correction (GEC) evaluation method with grammatical error detection (GED) capabilities. We focus on the quality estimator of IMPARA, an existing automatic GEC…

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

When the world changes, so does the text that humans write about it. How do we build language models that can be easily updated to reflect these changes? One popular approach is retrieval-augmented generation, in which new documents are…

Computation and Language · Computer Science 2024-06-18 Belinda Z. Li , Emmy Liu , Alexis Ross , Abbas Zeitoun , Graham Neubig , Jacob Andreas

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…

Computation and Language · Computer Science 2023-07-06 Hejing Cao , Dongyan Zhao

Large-scale pre-trained language models such as GPT-3 have shown remarkable performance across various natural language processing tasks. However, applying prompt-based methods with GPT-3 for Grammatical Error Correction (GEC) tasks and…

Computation and Language · Computer Science 2023-05-30 Mengsay Loem , Masahiro Kaneko , Sho Takase , Naoaki Okazaki