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This paper describes the Volctrans' submission to the WMT21 news translation shared task for German->English translation. We build a parallel (i.e., non-autoregressive) translation system using the Glancing Transformer, which enables fast…

计算与语言 · 计算机科学 2021-09-27 Lihua Qian , Yi Zhou , Zaixiang Zheng , Yaoming Zhu , Zehui Lin , Jiangtao Feng , Shanbo Cheng , Lei Li , Mingxuan Wang , Hao Zhou

Despite recent work in Reading Comprehension (RC), progress has been mostly limited to English due to the lack of large-scale datasets in other languages. In this work, we introduce the first RC system for languages without RC training…

计算与语言 · 计算机科学 2018-11-06 Akari Asai , Akiko Eriguchi , Kazuma Hashimoto , Yoshimasa Tsuruoka

This paper describes the submission of the AMU (Adam Mickiewicz University) team to the Automatic Post-Editing (APE) task of WMT 2016. We explore the application of neural translation models to the APE problem and achieve good results by…

计算与语言 · 计算机科学 2016-06-24 Marcin Junczys-Dowmunt , Roman Grundkiewicz

Machine translation has made rapid advances in recent years. Millions of people are using it today in online translation systems and mobile applications in order to communicate across language barriers. The question naturally arises whether…

This study evaluates the machine translation (MT) quality of two state-of-the-art large language models (LLMs) against a tradition-al neural machine translation (NMT) system across four language pairs in the legal domain. It combines…

计算与语言 · 计算机科学 2024-02-13 Vicent Briva-Iglesias , Joao Lucas Cavalheiro Camargo , Gokhan Dogru

Recent advancements in Neural Machine Translation (NMT) models have proved to produce a state of the art results on machine translation for low resource Indian languages. This paper describes the neural machine translation systems for the…

计算与语言 · 计算机科学 2020-12-24 Ramchandra Joshi , Rushabh Karnavat , Kaustubh Jirapure , Raviraj Joshi

In Machine Translation, assessing the quality of a large amount of automatic translations can be challenging. Automatic metrics are not reliable when it comes to high performing systems. In addition, resorting to human evaluators can be…

计算与语言 · 计算机科学 2021-05-31 Vânia Mendonça , Ricardo Rei , Luisa Coheur , Alberto Sardinha , Ana Lúcia Santos

Large language models (LLMs) and multi-agent orchestration are touted as the next leap in machine translation (MT), but their benefits relative to conventional neural MT (NMT) remain unclear. This paper offers an empirical reality check. We…

计算与语言 · 计算机科学 2025-05-06 Vicent Briva Iglesias , Gokhan Dogru

Recent studies have shown that reinforcement learning (RL) is an effective approach for improving the performance of neural machine translation (NMT) system. However, due to its instability, successfully RL training is challenging,…

机器学习 · 计算机科学 2018-08-28 Lijun Wu , Fei Tian , Tao Qin , Jianhuang Lai , Tie-Yan Liu

We introduce Data Diversification: a simple but effective strategy to boost neural machine translation (NMT) performance. It diversifies the training data by using the predictions of multiple forward and backward models and then merging…

计算与语言 · 计算机科学 2020-10-06 Xuan-Phi Nguyen , Shafiq Joty , Wu Kui , Ai Ti Aw

The performance of Neural Machine Translation (NMT) systems often suffers in low-resource scenarios where sufficiently large-scale parallel corpora cannot be obtained. Pre-trained word embeddings have proven to be invaluable for improving…

计算与语言 · 计算机科学 2018-04-19 Ye Qi , Devendra Singh Sachan , Matthieu Felix , Sarguna Janani Padmanabhan , Graham Neubig

We frame unsupervised machine translation (MT) in the context of multi-task learning (MTL), combining insights from both directions. We leverage off-the-shelf neural MT architectures to train unsupervised MT models with no parallel data and…

计算与语言 · 计算机科学 2018-11-07 Chris Hokamp , Sebastian Ruder , John Glover

Neural Machine Translation (NMT) is an end-to-end learning approach for automated translation, with the potential to overcome many of the weaknesses of conventional phrase-based translation systems. Unfortunately, NMT systems are known to…

Monolingual data have been demonstrated to be helpful in improving translation quality of both statistical machine translation (SMT) systems and neural machine translation (NMT) systems, especially in resource-poor or domain adaptation…

计算与语言 · 计算机科学 2018-03-02 Zhirui Zhang , Shujie Liu , Mu Li , Ming Zhou , Enhong Chen

Massively multilingual pre-trained language models (MMPLMs) are developed in recent years demonstrating superpowers and the pre-knowledge they acquire for downstream tasks. This work investigates whether MMPLMs can be applied to clinical…

计算与语言 · 计算机科学 2023-06-06 Lifeng Han , Gleb Erofeev , Irina Sorokina , Serge Gladkoff , Goran Nenadic

Even with the latest developments in deep learning and large-scale language modeling, the task of machine translation (MT) of low-resource languages remains a challenge. Neural MT systems can be trained in an unsupervised way without any…

计算与语言 · 计算机科学 2023-10-24 Ivana Kvapilíková , Ondřej Bojar

This paper describes the machine translation system developed jointly by Baidu Research and Oregon State University for WMT 2019 Machine Translation Robustness Shared Task. Translation of social media is a very challenging problem, since…

计算与语言 · 计算机科学 2019-06-25 Renjie Zheng , Hairong Liu , Mingbo Ma , Baigong Zheng , Liang Huang

Scarcity of parallel sentence pairs is a major challenge for training high quality neural machine translation (NMT) models in bilingually low-resource scenarios, as NMT is data-hungry. Multi-task learning is an elegant approach to inject…

计算与语言 · 计算机科学 2020-01-13 Poorya Zaremoodi , Gholamreza Haffari

Multilingual machine translation addresses the task of translating between multiple source and target languages. We propose task-specific attention models, a simple but effective technique for improving the quality of sequence-to-sequence…

计算与语言 · 计算机科学 2018-06-11 Graeme Blackwood , Miguel Ballesteros , Todd Ward

This paper introduces DuTerm, a novel two-stage architecture for terminology-constrained machine translation. Our system combines a terminology-aware NMT model, adapted via fine-tuning on large-scale synthetic data, with a prompt-based LLM…

计算与语言 · 计算机科学 2025-11-12 Akshat Singh Jaswal