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The main goal of this paper is to develop a spell checker module for clinical text in Russian. The described approach combines string distance measure algorithms with technics of machine learning embedding methods. Our overall precision is…

Computation and Language · Computer Science 2020-07-30 Ksenia Balabaeva , Anastasia Funkner , Sergey Kovalchuk

To solve the Grammatical Error Correction (GEC) problem , a mapping between a source sequence and a target one is needed, where the two differ only on few spans. For this reason, the attention has been shifted to the non-autoregressive or…

Computation and Language · Computer Science 2024-10-23 Kamal Al-Sabahi , Kang Yang , Wangwang Liu , Guanyu Jiang , Xian Li , Ming Yang

This work proposes an extension to Structured Grammatical Evolution (SGE) called Co-evolutionary Probabilistic Structured Grammatical Evolution (Co-PSGE). In Co-PSGE each individual in the population is composed by a grammar and a genotype,…

Neural and Evolutionary Computing · Computer Science 2022-04-20 Jessica Mégane , Nuno Lourenço , Penousal Machado

Sampling is a common strategy for generating text from probabilistic models, yet standard ancestral sampling often results in text that is incoherent or ungrammatical. To alleviate this issue, various modifications to a model's sampling…

Computation and Language · Computer Science 2024-01-08 Clara Meister , Tiago Pimentel , Luca Malagutti , Ethan G. Wilcox , Ryan Cotterell

We explore the ability of large language models (LLMs) to act as speech recognition post-processors that perform rescoring and error correction. Our first focus is on instruction prompting to let LLMs perform these task without fine-tuning,…

Computation and Language · Computer Science 2024-01-29 Chao-Han Huck Yang , Yile Gu , Yi-Chieh Liu , Shalini Ghosh , Ivan Bulyko , Andreas Stolcke

Recently, Zhang et al. (2022) propose a syntax-aware grammatical error correction (GEC) approach, named SynGEC, showing that incorporating tailored dependency-based syntax of the input sentence is quite beneficial to GEC. This work…

Computation and Language · Computer Science 2022-11-16 Yue Zhang , Zhenghua Li

In this paper, we present a customizable datacentric system that automatically generates common misspellings for complex health-related terms. The spelling variant generator relies on a dense vector model learned from large unlabeled text,…

Computation and Language · Computer Science 2023-06-21 Abeed Sarker , Graciela Gonzalez-Hernandez

Controllable generative sequence models with the capability to extract and replicate the style of specific examples enable many applications, including narrating audiobooks in different voices, auto-completing and auto-correcting written…

Machine Learning · Computer Science 2022-07-04 Jen-Hao Rick Chang , Ashish Shrivastava , Hema Swetha Koppula , Xiaoshuai Zhang , Oncel Tuzel

Chinese Spelling Correction (CSC) is a critical task in natural language processing, aimed at detecting and correcting spelling errors in Chinese text. This survey provides a comprehensive overview of CSC, tracing its evolution from…

Computation and Language · Computer Science 2025-02-18 Changchun Liu , Kai Zhang , Junzhe Jiang , Zixiao Kong , Qi Liu , Enhong Chen

We present a novel language adaptable spell checking system which detects spelling errors and suggests context sensitive corrections in real-time. We show that our system can be extended to new languages with minimal language-specific…

Computation and Language · Computer Science 2019-10-25 Prabhakar Gupta

This paper presents an approach to spelling correction in agglutinative languages that is based on two-level morphology and a dynamic programming based search algorithm. Spelling correction in agglutinative languages is significantly…

cmp-lg · Computer Science 2008-02-03 Kemal Oflazer

Speech errors are a natural part of communication, yet they rarely lead to complete communicative failure because both speakers and comprehenders can detect and correct errors. Although prior research has examined error monitoring and…

Computation and Language · Computer Science 2025-03-24 Shiva Upadhye , Jiaxuan Li , Richard Futrell

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…

Computation and Language · Computer Science 2025-07-28 Penny Karanasou , Mengjie Qian , Stefano Bannò , Mark J. F. Gales , Kate M. Knill

Some grammatical error correction (GEC) systems incorporate hand-crafted rules and achieve positive results. However, manually defining rules is time-consuming and laborious. In view of this, we propose a method to mine error templates for…

Computation and Language · Computer Science 2022-06-24 Yue Zhang , Haochen Jiang , Zuyi Bao , Bo Zhang , Chen Li , Zhenghua Li

The development of modern NLP applications often relies on various benchmark datasets containing plenty of manually labeled tests to evaluate performance. While constructing datasets often costs many resources, the performance on the…

Software Engineering · Computer Science 2023-08-01 Pin Ji , Yang Feng , Weitao Huang , Jia Liu , Zhihong Zhao

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…

Computation and Language · Computer Science 2024-05-07 Izia Xiaoxiao Wang , Xihan Wu , Edith Coates , Min Zeng , Jiexin Kuang , Siliang Liu , Mengyang Qiu , Jungyeul Park

Since language models produce fake text quickly and easily, there is an oversupply of such content in the public domain. The degree of sophistication and writing style has reached a point where differentiating between human authored and…

Computation and Language · Computer Science 2024-02-06 Dmytro Valiaiev

Query rewriting is pivotal for enhancing dense retrieval, yet current methods demand large-scale supervised data or suffer from inefficient reinforcement learning (RL) exploration. In this work, we first establish that guiding Large…

Artificial Intelligence · Computer Science 2025-07-29 Teng Wang , Hailei Gong , Changwang Zhang , Jun Wang

Diffusion models (DMs) have achieved significant progress in text-to-image generation. However, the inevitable inclusion of sensitive information during pre-training poses safety risks, such as unsafe content generation and copyright…

Computer Vision and Pattern Recognition · Computer Science 2025-06-12 Hongguang Zhu , Yunchao Wei , Mengyu Wang , Siyu Jiao , Yan Fang , Jiannan Huang , Yao Zhao

Self-correction is a highly desirable capability of large language models (LLMs), yet it has consistently been found to be largely ineffective in modern LLMs. Current methods for training self-correction typically depend on either multiple…