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Word alignment has proven to benefit many-to-many neural machine translation (NMT). However, high-quality ground-truth bilingual dictionaries were used for pre-editing in previous methods, which are unavailable for most language pairs.…

Computation and Language · Computer Science 2022-04-27 Zhuoyuan Mao , Chenhui Chu , Raj Dabre , Haiyue Song , Zhen Wan , Sadao Kurohashi

In neural machine translation (NMT), generation of a target word depends on both source and target contexts. We find that source contexts have a direct impact on the adequacy of a translation while target contexts affect the fluency.…

Computation and Language · Computer Science 2017-03-09 Zhaopeng Tu , Yang Liu , Zhengdong Lu , Xiaohua Liu , Hang Li

Although neural machine translation (NMT) has advanced the state-of-the-art on various language pairs, the interpretability of NMT remains unsatisfactory. In this work, we propose to address this gap by focusing on understanding the…

Computation and Language · Computer Science 2019-09-18 Shilin He , Zhaopeng Tu , Xing Wang , Longyue Wang , Michael R. Lyu , Shuming Shi

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…

Computation and Language · Computer Science 2020-03-31 Pei Zhang , Xu Zhang , Wei Chen , Jian Yu , Yanfeng Wang , Deyi Xiong

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…

Computation and Language · Computer Science 2019-10-02 Amirhossein Tebbifakhr , Luisa Bentivogli , Matteo Negri , Marco Turchi

Large Language Models (LLMs) such as GPT-3 have emerged as general-purpose language models capable of addressing many natural language generation or understanding tasks. On the task of Machine Translation (MT), multiple works have…

Computation and Language · Computer Science 2023-06-07 Vikas Raunak , Arul Menezes , Matt Post , Hany Hassan Awadalla

This paper presents an in-depth investigation on integrating neural language models in translation systems. Scaling neural language models is a difficult task, but crucial for real-world applications. This paper evaluates the impact on…

Computation and Language · Computer Science 2015-03-23 Paul Baltescu , Phil Blunsom

Rapid progress in Neural Machine Translation (NMT) systems over the last few years has been driven primarily towards improving translation quality, and as a secondary focus, improved robustness to input perturbations (e.g. spelling and…

Computation and Language · Computer Science 2021-04-16 Prasanna Parthasarathi , Koustuv Sinha , Joelle Pineau , Adina Williams

In simultaneous machine translation, the objective is to determine when to produce a partial translation given a continuous stream of source words, with a trade-off between latency and quality. We propose a neural machine translation (NMT)…

Computation and Language · Computer Science 2020-06-01 Patrick Wilken , Tamer Alkhouli , Evgeny Matusov , Pavel Golik

In machine translation (MT) that involves translating between two languages with significant differences in word order, determining the correct word order of translated words is a major challenge. The dependency parse tree of a source…

Computation and Language · Computer Science 2017-02-16 Christian Hadiwinoto , Hwee Tou Ng

We cast neural machine translation (NMT) as a classification task in an autoregressive setting and analyze the limitations of both classification and autoregression components. Classifiers are known to perform better with balanced class…

Computation and Language · Computer Science 2021-04-06 Thamme Gowda , Jonathan May

We propose to achieve explainable neural machine translation (NMT) by changing the output representation to explain itself. We present a novel approach to NMT which generates the target sentence by monotonically walking through the source…

Computation and Language · Computer Science 2018-08-30 Felix Stahlberg , Danielle Saunders , Bill Byrne

Machine translation systems achieve near human-level performance on some languages, yet their effectiveness strongly relies on the availability of large amounts of parallel sentences, which hinders their applicability to the majority of…

Computation and Language · Computer Science 2018-08-15 Guillaume Lample , Myle Ott , Alexis Conneau , Ludovic Denoyer , Marc'Aurelio Ranzato

With the advent of the Transformer architecture, Neural Machine Translation (NMT) results have shown great improvement lately. However, results in low-resource conditions still lag behind in both bilingual and multilingual setups, due to…

Computation and Language · Computer Science 2023-12-04 Isidora Chara Tourni , Derry Wijaya

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…

Recently, neural machine translation (NMT) has been extended to multilinguality, that is to handle more than one translation direction with a single system. Multilingual NMT showed competitive performance against pure bilingual systems.…

Computation and Language · Computer Science 2018-06-22 Surafel M. Lakew , Mauro Cettolo , Marcello Federico

Neural machine translation (NMT) often makes mistakes in translating low-frequency content words that are essential to understanding the meaning of the sentence. We propose a method to alleviate this problem by augmenting NMT systems with…

Computation and Language · Computer Science 2016-10-06 Philip Arthur , Graham Neubig , Satoshi Nakamura

Neural machine translation (NMT) becomes a new approach to machine translation and generates much more fluent results compared to statistical machine translation (SMT). However, SMT is usually better than NMT in translation adequacy. It is…

Computation and Language · Computer Science 2017-04-24 Long Zhou , Wenpeng Hu , Jiajun Zhang , Chengqing Zong

Machine translation (MT) systems translate text between different languages by automatically learning in-depth knowledge of bilingual lexicons, grammar and semantics from the training examples. Although neural machine translation (NMT) has…

Computation and Language · Computer Science 2020-04-29 Shilin He , Xing Wang , Shuming Shi , Michael R. Lyu , Zhaopeng Tu

Neural machine translation (NMT) methods developed for natural language processing have been shown to be highly successful in automating translation from one natural language to another. Recently, these NMT methods have been adapted to the…

Computation and Language · Computer Science 2023-05-24 Dharma KC , Clayton T. Morrison