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Document-level machine translation manages to outperform sentence level models by a small margin, but have failed to be widely adopted. We argue that previous research did not make a clear use of the global context, and propose a new…

计算与语言 · 计算机科学 2020-09-10 Zaixiang Zheng , Xiang Yue , Shujian Huang , Jiajun Chen , Alexandra Birch

Context-aware neural machine translation (NMT) is a promising direction to improve the translation quality by making use of the additional context, e.g., document-level translation, or having meta-information. Although there exist various…

计算与语言 · 计算机科学 2020-10-20 Jingjing Huo , Christian Herold , Yingbo Gao , Leonard Dahlmann , Shahram Khadivi , Hermann Ney

Neural machine translation (NMT) has arguably achieved human level parity when trained and evaluated at the sentence-level. Document-level neural machine translation has received less attention and lags behind its sentence-level…

计算与语言 · 计算机科学 2020-03-12 Elman Mansimov , Gábor Melis , Lei Yu

Many document-level neural machine translation (NMT) systems have explored the utility of context-aware architecture, usually requiring an increasing number of parameters and computational complexity. However, few attention is paid to the…

计算与语言 · 计算机科学 2020-09-22 Pei Zhang , Boxing Chen , Niyu Ge , Kai Fan

Standard neural machine translation (NMT) is on the assumption that the document-level context is independent. Most existing document-level NMT approaches are satisfied with a smattering sense of global document-level information, while…

计算与语言 · 计算机科学 2021-08-25 Shu Jiang , Rui Wang , Zuchao Li , Masao Utiyama , Kehai Chen , Eiichiro Sumita , Hai Zhao , Bao-liang Lu

Document-level context for neural machine translation (NMT) is crucial to improve the translation consistency and cohesion, the translation of ambiguous inputs, as well as several other linguistic phenomena. Many works have been published…

计算与语言 · 计算机科学 2023-06-09 Christian Herold , Hermann Ney

Despite the progress made in sentence-level NMT, current systems still fall short at achieving fluent, good quality translation for a full document. Recent works in context-aware NMT consider only a few previous sentences as context and may…

计算与语言 · 计算机科学 2019-05-27 Sameen Maruf , André F. T. Martins , Gholamreza Haffari

Standard neural machine translation (NMT) is on the assumption of document-level context independent. Most existing document-level NMT methods are satisfied with a smattering sense of brief document-level information, while this work…

计算与语言 · 计算机科学 2021-10-13 Shu Jiang , Hai Zhao , Zuchao Li , Bao-Liang Lu

Standard context-aware neural machine translation (NMT) typically relies on parallel document-level data, exploiting both source and target contexts. Concatenation-based approaches in particular, still a strong baseline for document-level…

计算与语言 · 计算机科学 2024-02-12 Harritxu Gete , Thierry Etchegoyhen

A straightforward approach to context-aware neural machine translation consists in feeding the standard encoder-decoder architecture with a window of consecutive sentences, formed by the current sentence and a number of sentences from its…

计算与语言 · 计算机科学 2022-10-25 Lorenzo Lupo , Marco Dinarelli , Laurent Besacier

Previous works have shown that contextual information can improve the performance of neural machine translation (NMT). However, most existing document-level NMT methods only consider a few number of previous sentences. How to make use of…

计算与语言 · 计算机科学 2021-09-15 Mingzhou Xu , Liangyou Li , Derek. F. Wong , Qun Liu , Lidia S. Chao

Despite the known limitations, most machine translation systems today still operate on the sentence-level. One reason for this is, that most parallel training data is only sentence-level aligned, without document-level meta information…

计算与语言 · 计算机科学 2023-10-20 Frithjof Petrick , Christian Herold , Pavel Petrushkov , Shahram Khadivi , Hermann Ney

We present Neural Machine Translation (NMT) training using document-level metrics with batch-level documents. Previous sequence-objective approaches to NMT training focus exclusively on sentence-level metrics like sentence BLEU which do not…

计算与语言 · 计算机科学 2020-05-05 Danielle Saunders , Felix Stahlberg , Bill Byrne

Compared to sentence-level systems, document-level neural machine translation (NMT) models produce a more consistent output across a document and are able to better resolve ambiguities within the input. There are many works on…

计算与语言 · 计算机科学 2023-06-09 Christian Herold , Hermann Ney

This paper describes the Microsoft Translator submissions to the WMT19 news translation shared task for English-German. Our main focus is document-level neural machine translation with deep transformer models. We start with strong…

计算与语言 · 计算机科学 2019-07-16 Marcin Junczys-Dowmunt

Neural Machine Translation (NMT) can be improved by including document-level contextual information. For this purpose, we propose a hierarchical attention model to capture the context in a structured and dynamic manner. The model is…

计算与语言 · 计算机科学 2018-10-02 Lesly Miculicich , Dhananjay Ram , Nikolaos Pappas , James Henderson

Existing document-level neural machine translation (NMT) models have sufficiently explored different context settings to provide guidance for target generation. However, little attention is paid to inaugurate more diverse context for…

计算与语言 · 计算机科学 2022-01-06 Xu Zhang , Jian Yang , Haoyang Huang , Shuming Ma , Dongdong Zhang , Jinlong Li , Furu Wei

We present a document-level neural machine translation model which takes both source and target document context into account using memory networks. We model the problem as a structured prediction problem with interdependencies among the…

计算与语言 · 计算机科学 2018-05-17 Sameen Maruf , Gholamreza Haffari

Context-aware neural machine translation involves leveraging information beyond sentence-level context to resolve inter-sentential discourse dependencies and improve document-level translation quality, and has given rise to a number of…

计算与语言 · 计算机科学 2023-10-25 Linghao Jin , Jacqueline He , Jonathan May , Xuezhe Ma

Document-level machine translation incorporates inter-sentential dependencies into the translation of a source sentence. In this paper, we propose a new framework to model cross-sentence dependencies by training neural machine translation…

计算与语言 · 计算机科学 2020-03-31 Pei Zhang , Xu Zhang , Wei Chen , Jian Yu , Yanfeng Wang , Deyi Xiong
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