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This study explores the necessity of performing cross-corpora evaluation for grammatical error correction (GEC) models. GEC models have been previously evaluated based on a single commonly applied corpus: the CoNLL-2014 benchmark. However,…

计算与语言 · 计算机科学 2019-04-08 Masato Mita , Tomoya Mizumoto , Masahiro Kaneko , Ryo Nagata , Kentaro Inui

This paper describes QCRI's machine translation systems for the IWSLT 2016 evaluation campaign. We participated in the Arabic->English and English->Arabic tracks. We built both Phrase-based and Neural machine translation models, in an…

计算与语言 · 计算机科学 2017-01-17 Nadir Durrani , Fahim Dalvi , Hassan Sajjad , Stephan Vogel

This paper describes our submission system for the Shallow Track of Surface Realization Shared Task 2018 (SRST'18). The task was to convert genuine UD structures, from which word order information had been removed and the tokens had been…

计算与语言 · 计算机科学 2019-04-15 Shreyansh Singh , Avi Chawla , Ayush Sharma , Anil Kumar Singh

The success of bidirectional encoders using masked language models, such as BERT, on numerous natural language processing tasks has prompted researchers to attempt to incorporate these pre-trained models into neural machine translation…

计算与语言 · 计算机科学 2021-09-13 Haoran Xu , Benjamin Van Durme , Kenton Murray

In this paper, we present the University of Helsinki submissions to the WMT 2019 shared task on news translation in three language pairs: English-German, English-Finnish and Finnish-English. This year, we focused first on cleaning and…

This paper describes the system description for the HinglishEval challenge at INLG 2022. The goal of this task was to investigate the factors influencing the quality of the code-mixed text generation system. The task was divided into two…

计算与语言 · 计算机科学 2022-06-20 Nikhil Singh

This paper describes Unbabel's submission to the WMT2019 APE Shared Task for the English-German language pair. Following the recent rise of large, powerful, pre-trained models, we adapt the BERT pretrained model to perform Automatic…

计算与语言 · 计算机科学 2019-07-02 António V. Lopes , M. Amin Farajian , Gonçalo M. Correia , Jonay Trenous , André F. T. Martins

In this paper, we propose to extend the recently introduced model-agnostic meta-learning algorithm (MAML) for low-resource neural machine translation (NMT). We frame low-resource translation as a meta-learning problem, and we learn to adapt…

计算与语言 · 计算机科学 2018-08-28 Jiatao Gu , Yong Wang , Yun Chen , Kyunghyun Cho , Victor O. K. Li

We propose a nested recurrent neural network (nested RNN) model for English spelling error correction and generate pseudo data based on phonetic similarity to train it. The model fuses orthographic information and context as a whole and is…

计算与语言 · 计算机科学 2018-11-02 Hao Li , Yang Wang , Xinyu Liu , Zhichao Sheng , Si Wei

Beam search optimization resolves many issues in neural machine translation. However, this method lacks principled stopping criteria and does not learn how to stop during training, and the model naturally prefers the longer hypotheses…

计算与语言 · 计算机科学 2019-06-26 Mingbo Ma , Renjie Zheng , Liang Huang

This paper introduces WeChat AI's participation in WMT 2021 shared news translation task on English->Chinese, English->Japanese, Japanese->English and English->German. Our systems are based on the Transformer (Vaswani et al., 2017) with…

计算与语言 · 计算机科学 2021-09-14 Xianfeng Zeng , Yijin Liu , Ernan Li , Qiu Ran , Fandong Meng , Peng Li , Jinan Xu , Jie Zhou

The CoNLL-2013 shared task was devoted to grammatical error correction. In this paper, we give the task definition, present the data sets, and describe the evaluation metric and scorer used in the shared task. We also give an overview of…

计算与语言 · 计算机科学 2025-07-15 Hwee Tou Ng , Siew Mei Wu , Yuanbin Wu , Christian Hadiwinoto , Joel Tetreault

Objective: Recent advances in language models have shown potential to adapt professional-facing biomedical literature to plain language, making it accessible to patients and caregivers. However, their unpredictability, combined with the…

计算与语言 · 计算机科学 2025-07-23 Brian Ondov , William Xia , Kush Attal , Ishita Unde , Jerry He , Dina Demner-Fushman

Grammatical error correction (GEC) systems strive to correct both global errors in word order and usage, and local errors in spelling and inflection. Further developing upon recent work on neural machine translation, we propose a new hybrid…

计算与语言 · 计算机科学 2017-07-11 Jianshu Ji , Qinlong Wang , Kristina Toutanova , Yongen Gong , Steven Truong , Jianfeng Gao

This paper presents our contribution to SemEval-2021 Task 2: Multilingual and Cross-lingual Word-in-Context Disambiguation (MCL-WiC). Our experiments cover English (EN-EN) sub-track from the multilingual setting of the task. We experiment…

计算与语言 · 计算机科学 2022-01-17 Boris Zhestiankin , Maria Ponomareva

This paper presents our strategy to address the SemEval-2022 Task 3 PreTENS: Presupposed Taxonomies Evaluating Neural Network Semantics. The goal of the task is to identify if a sentence is deemed acceptable or not, depending on the…

计算与语言 · 计算机科学 2022-10-10 Injy Sarhan , Pablo Mosteiro , Marco Spruit

In this paper, we focus on the problem of unsupervised image-sentence matching. Existing research explores to utilize document-level structural information to sample positive and negative instances for model training. Although the approach…

计算机视觉与模式识别 · 计算机科学 2021-04-07 Zejun Li , Zhongyu Wei , Zhihao Fan , Haijun Shan , Xuanjing Huang

Recently, token-level adaptive training has achieved promising improvement in machine translation, where the cross-entropy loss function is adjusted by assigning different training weights to different tokens, in order to alleviate the…

计算与语言 · 计算机科学 2021-05-28 Yangyifan Xu , Yijin Liu , Fandong Meng , Jiajun Zhang , Jinan Xu , Jie Zhou

In this paper we present our model on the task of emotion detection in textual conversations in SemEval-2019. Our model extends the Recurrent Convolutional Neural Network (RCNN) by using external fine-tuned word representations and DeepMoji…

计算与语言 · 计算机科学 2019-04-03 Peixiang Zhong , Chunyan Miao

We describe the design, the evaluation setup, and the results of the 2016 WMT shared task on cross-lingual pronoun prediction. This is a classification task in which participants are asked to provide predictions on what pronoun class label…