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相关论文: Using Context in Neural Machine Translation Traini…

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Document-level neural machine translation (DNMT) has shown promising results by incorporating more context information. However, this approach also introduces a length bias problem, whereby DNMT suffers from significant translation quality…

计算与语言 · 计算机科学 2023-11-21 Zhuocheng Zhang , Shuhao Gu , Min Zhang , Yang Feng

Neural Machine Translation (NMT) models achieve their best performance when large sets of parallel data are used for training. Consequently, techniques for augmenting the training set have become popular recently. One of these methods is…

计算与语言 · 计算机科学 2019-09-10 Alberto Poncelas , Maja Popovic , Dimitar Shterionov , Gideon Maillette de Buy Wenniger , Andy Way

In recent years, Neural Machine Translation (NMT) has been shown to be more effective than phrase-based statistical methods, thus quickly becoming the state of the art in machine translation (MT). However, NMT systems are limited in…

计算与语言 · 计算机科学 2019-09-17 Surafel M. Lakew , Marcello Federico , Matteo Negri , Marco Turchi

While neural machine translation (NMT) has become the new paradigm, the parameter optimization requires large-scale parallel data which is scarce in many domains and language pairs. In this paper, we address a new translation scenario in…

计算与语言 · 计算机科学 2017-11-06 Yining Wang , Yang Zhao , Jiajun Zhang , Chengqing Zong , Zhengshan Xue

Machine Translation models are trained to translate a variety of documents from one language into another. However, models specifically trained for a particular characteristics of the documents tend to perform better. Fine-tuning is a…

计算与语言 · 计算机科学 2019-10-09 Alberto Poncelas , Gideon Maillette de Buy Wenniger , Andy Way

Automatic metrics play a crucial role in machine translation. Despite the widespread use of n-gram-based metrics, there has been a recent surge in the development of pre-trained model-based metrics that focus on measuring sentence…

计算与语言 · 计算机科学 2023-07-11 Yiming Yan , Tao Wang , Chengqi Zhao , Shujian Huang , Jiajun Chen , Mingxuan Wang

A sentence can be translated into more than one correct sentences. However, most of the existing neural machine translation models only use one of the correct translations as the targets, and the other correct sentences are punished as the…

计算与语言 · 计算机科学 2018-05-15 Shuming Ma , Xu Sun , Yizhong Wang , Junyang Lin

Many natural language processing applications use language models to generate text. These models are typically trained to predict the next word in a sequence, given the previous words and some context such as an image. However, at test time…

机器学习 · 计算机科学 2016-05-10 Marc'Aurelio Ranzato , Sumit Chopra , Michael Auli , Wojciech Zaremba

Existing large language models (LLMs) for machine translation are typically fine-tuned on sentence-level translation instructions and achieve satisfactory performance at the sentence level. However, when applied to document-level…

计算与语言 · 计算机科学 2024-01-17 Yachao Li , Junhui Li , Jing Jiang , Min Zhang

One of the difficulties of neural machine translation (NMT) is the recall and appropriate translation of low-frequency words or phrases. In this paper, we propose a simple, fast, and effective method for recalling previously seen…

计算与语言 · 计算机科学 2018-04-10 Jingyi Zhang , Masao Utiyama , Eiichro Sumita , Graham Neubig , Satoshi Nakamura

Neural machine translation (NMT) generates the next target token given as input the previous ground truth target tokens during training while the previous generated target tokens during inference, which causes discrepancy between training…

计算与语言 · 计算机科学 2020-07-22 Kaitao Song , Xu Tan , Jianfeng Lu

While monolingual data has been shown to be useful in improving bilingual neural machine translation (NMT), effectively and efficiently leveraging monolingual data for Multilingual NMT (MNMT) systems is a less explored area. In this work,…

计算与语言 · 计算机科学 2020-10-07 Yiren Wang , ChengXiang Zhai , Hany Hassan Awadalla

Simultaneous machine translation (SiMT) aims to translate a continuous input text stream into another language with the lowest latency and highest quality possible. The translation thus has to start with an incomplete source text, which is…

计算与语言 · 计算机科学 2020-10-14 Ozan Caglayan , Julia Ive , Veneta Haralampieva , Pranava Madhyastha , Loïc Barrault , Lucia Specia

Although neural-based machine translation evaluation metrics, such as COMET or BLEURT, have achieved strong correlations with human judgements, they are sometimes unreliable in detecting certain phenomena that can be considered as critical…

计算与语言 · 计算机科学 2023-05-31 Taisiya Glushkova , Chrysoula Zerva , André F. T. Martins

The machine translation mechanism translates texts automatically between different natural languages, and Neural Machine Translation (NMT) has gained attention for its rational context analysis and fluent translation accuracy. However,…

计算与语言 · 计算机科学 2023-01-03 Neeraj Vashistha , Kriti Singh , Ramakant Shakya

Neural networks provide new possibilities to automatically learn complex language patterns and query-document relations. Neural IR models have achieved promising results in learning query-document relevance patterns, but few explorations…

信息检索 · 计算机科学 2019-05-23 Zhuyun Dai , Jamie Callan

We propose a neural machine translation (NMT) approach that, instead of pursuing adequacy and fluency ("human-oriented" quality criteria), aims to generate translations that are best suited as input to a natural language processing…

计算与语言 · 计算机科学 2019-10-02 Amirhossein Tebbifakhr , Luisa Bentivogli , Matteo Negri , Marco Turchi

Neural metrics for machine translation evaluation, such as COMET, exhibit significant improvements in their correlation with human judgments, as compared to traditional metrics based on lexical overlap, such as BLEU. Yet, neural metrics…

计算与语言 · 计算机科学 2023-05-22 Ricardo Rei , Nuno M. Guerreiro , Marcos Treviso , Luisa Coheur , Alon Lavie , André F. T. Martins

Neural machine translation (NMT) has been a new paradigm in machine translation, and the attention mechanism has become the dominant approach with the state-of-the-art records in many language pairs. While there are variants of the…

计算与语言 · 计算机科学 2018-04-04 Heeyoul Choi , Kyunghyun Cho , Yoshua Bengio

Neural Networks trained with gradient descent are known to be susceptible to catastrophic forgetting caused by parameter shift during the training process. In the context of Neural Machine Translation (NMT) this results in poor performance…

计算与语言 · 计算机科学 2019-06-20 Ankur Bapna , Orhan Firat