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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…

计算与语言 · 计算机科学 2024-12-18 Tao Fang , Derek F. Wong , Lusheng Zhang , Keyan Jin , Qiang Zhang , Tianjiao Li , Jinlong Hou , Lidia S. Chao

Even the largest neural networks make errors, and once-correct predictions can become invalid as the world changes. Model editors make local updates to the behavior of base (pre-trained) models to inject updated knowledge or correct…

人工智能 · 计算机科学 2022-06-15 Eric Mitchell , Charles Lin , Antoine Bosselut , Christopher D. Manning , Chelsea Finn

The primary objective of Chinese grammatical error correction (CGEC) is to detect and correct errors in Chinese sentences. Recent research shows that large language models (LLMs) have been applied to CGEC with significant results. For LLMs,…

计算与语言 · 计算机科学 2025-10-01 Baoxin Wang , Yumeng Luo , Yixuan Wang , Dayong Wu , Wanxiang Che , Shijin Wang

Automatic text generation based on neural language models has achieved performance levels that make the generated text almost indistinguishable from those written by humans. Despite the value that text generation can have in various…

计算与语言 · 计算机科学 2022-05-02 Vijini Liyanage , Davide Buscaldi , Adeline Nazarenko

The quality of artificially generated texts has considerably improved with the advent of transformers. The question of using these models to generate learning data for supervised learning tasks naturally arises. In this article, this…

计算与语言 · 计算机科学 2021-10-26 Vincent Claveau , Antoine Chaffin , Ewa Kijak

In Grammatical Error Correction (GEC), it is crucial to ensure the user's comprehension of a reason for correction. Existing studies present tokens, examples, and hints as to the basis for correction but do not directly explain the reasons…

计算与语言 · 计算机科学 2023-09-21 Masahiro Kaneko , Naoaki Okazaki

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…

计算与语言 · 计算机科学 2023-02-14 Stuart Mesham , Christopher Bryant , Marek Rei , Zheng Yuan

Automatic question generation is an important problem in natural language processing. In this paper we propose a novel adaptive copying recurrent neural network model to tackle the problem of question generation from sentences and…

机器学习 · 计算机科学 2019-09-19 Xinyuan Lu , Yuhong Guo

Current medical image synthetic augmentation techniques rely on intensive use of generative adversarial networks (GANs). However, the nature of GAN architecture leads to heavy computational resources to produce synthetic images and the…

图像与视频处理 · 电气工程与系统科学 2022-12-21 Meng Li , Brian Lovell

Automated audio captioning (AAC) is an important cross-modality translation task, aiming at generating descriptions for audio clips. However, captions generated by previous AAC models have faced ``false-repetition'' errors due to the…

音频与语音处理 · 电气工程与系统科学 2023-06-21 Hanxue Zhang , Zeyu Xie , Xuenan Xu , Mengyue Wu , Kai Yu

As large language models, such as GPT, continue to advance the capabilities of natural language processing (NLP), the question arises: does the problem of correction still persist? This paper investigates the role of correction in the…

计算与语言 · 计算机科学 2023-08-15 Xiaowu Zhang , Xiaotian Zhang , Cheng Yang , Hang Yan , Xipeng Qiu

Grammatical error correction (GEC) aims to correct grammatical, spelling, and semantic errors in natural language text. With the growing of large language models (LLMs), direct text generation has gradually become the focus of the GEC…

计算与语言 · 计算机科学 2025-02-13 Wei Li , Wen Luo , Guangyue Peng , Houfeng Wang

Data augmentation can mitigate limited training data in machine-learning automated scoring engines for constructed response items. This study seeks to determine how well three approaches to large language model prompting produce essays that…

机器学习 · 计算机科学 2026-02-09 Edward W. Wolfe , Justin O. Barber

Generative models reliant on sequential autoregression have been at the forefront of language generation for an extensive period, particularly following the introduction of widely acclaimed transformers. Despite its excellent performance,…

计算与语言 · 计算机科学 2024-06-21 Yaguang Li , Xin Chen

We propose a new generative model of sentences that first samples a prototype sentence from the training corpus and then edits it into a new sentence. Compared to traditional models that generate from scratch either left-to-right or by…

计算与语言 · 计算机科学 2018-09-10 Kelvin Guu , Tatsunori B. Hashimoto , Yonatan Oren , Percy Liang

Chinese grammatical error correction (CGEC) faces serious overcorrection challenges when employing autoregressive generative models such as sequence-to-sequence (Seq2Seq) models and decoder-only large language models (LLMs). While previous…

计算与语言 · 计算机科学 2024-06-04 Haihui Yang , Xiaojun Quan

Generic generation and manipulation of text is challenging and has limited success compared to recent deep generative modeling in visual domain. This paper aims at generating plausible natural language sentences, whose attributes are…

机器学习 · 计算机科学 2018-09-14 Zhiting Hu , Zichao Yang , Xiaodan Liang , Ruslan Salakhutdinov , Eric P. Xing

Sequence-to-sequence learning involves a trade-off between signal strength and annotation cost of training data. For example, machine translation data range from costly expert-generated translations that enable supervised learning, to weak…

计算与语言 · 计算机科学 2020-04-24 Julia Kreutzer , Nathaniel Berger , Stefan Riezler

Ensemble approaches are commonly used techniques to improving a system by combining multiple model predictions. Additionally these schemes allow the uncertainty, as well as the source of the uncertainty, to be derived for the prediction.…

计算与语言 · 计算机科学 2020-12-16 Yassir Fathullah , Mark Gales , Andrey Malinin

Deep neural networks (DNN) are quickly becoming the de facto standard modeling method for many natural language generation (NLG) tasks. In order for such models to truly be useful, they must be capable of correctly generating utterances for…

计算与语言 · 计算机科学 2019-11-11 Chris Kedzie , Kathleen McKeown