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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

Despite the fact that multilingual agreement (MA) has shown its importance for multilingual neural machine translation (MNMT), current methodologies in the field have two shortages: (i) require parallel data between multiple language pairs,…

Computation and Language · Computer Science 2023-05-16 Hongyuan Lu , Haoyang Huang , Shuming Ma , Dongdong Zhang , Furu Wei , Wai Lam

Unsupervised cross-lingual pretraining has achieved strong results in neural machine translation (NMT), by drastically reducing the need for large parallel data. Most approaches adapt masked-language modeling (MLM) to sequence-to-sequence…

Computation and Language · Computer Science 2021-06-11 Christos Baziotis , Ivan Titov , Alexandra Birch , Barry Haddow

While recent advances in deep learning led to significant improvements in machine translation, neural machine translation is often still not able to continuously adapt to the environment. For humans, as well as for machine translation,…

Computation and Language · Computer Science 2021-02-15 Jan Niehues

We propose a modular architecture of language-specific encoder-decoders that constitutes a multilingual machine translation system that can be incrementally extended to new languages without the need for retraining the existing system when…

Computation and Language · Computer Science 2020-06-03 Carlos Escolano , Marta R. Costa-jussà , José A. R. Fonollosa , Mikel Artetxe

With the rapid development of artificial intelligence (AI), there is a trend in moving AI applications, such as neural machine translation (NMT), from cloud to mobile devices. Constrained by limited hardware resources and battery, the…

Computation and Language · Computer Science 2022-03-18 Zhixing Tan , Zeyuan Yang , Meng Zhang , Qun Liu , Maosong Sun , Yang Liu

Neural machine translation is a recently proposed approach to machine translation. Unlike the traditional statistical machine translation, the neural machine translation aims at building a single neural network that can be jointly tuned to…

Computation and Language · Computer Science 2016-05-23 Dzmitry Bahdanau , Kyunghyun Cho , Yoshua Bengio

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

Although attention-based Neural Machine Translation (NMT) has achieved remarkable progress in recent years, it still suffers from issues of repeating and dropping translations. To alleviate these issues, we propose a novel key-value…

Computation and Language · Computer Science 2018-07-02 Fandong Meng , Zhaopeng Tu , Yong Cheng , Haiyang Wu , Junjie Zhai , Yuekui Yang , Di Wang

We tackle the task of automatically discriminating between human and machine translations. As opposed to most previous work, we perform experiments in a multilingual setting, considering multiple languages and multilingual pretrained…

Computation and Language · Computer Science 2023-06-01 Malina Chichirau , Rik van Noord , Antonio Toral

Through the development of neural machine translation, the quality of machine translation systems has been improved significantly. By exploiting advancements in deep learning, systems are now able to better approximate the complex mapping…

Computation and Language · Computer Science 2018-08-03 Jan Niehues , Ngoc-Quan Pham , Thanh-Le Ha , Matthias Sperber , Alex Waibel

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…

Computation and Language · Computer Science 2019-10-09 Alberto Poncelas , Gideon Maillette de Buy Wenniger , Andy Way

Neural machine translation requires large amounts of parallel training text to learn a reasonable-quality translation model. This is particularly inconvenient for language pairs for which enough parallel text is not available. In this…

Computation and Language · Computer Science 2018-05-14 Poorya Zaremoodi , Gholamreza Haffari

This paper rethinks translation memory augmented neural machine translation (TM-augmented NMT) from two perspectives, i.e., a probabilistic view of retrieval and the variance-bias decomposition principle. The finding demonstrates that…

Computation and Language · Computer Science 2023-06-13 Hongkun Hao , Guoping Huang , Lemao Liu , Zhirui Zhang , Shuming Shi , Rui Wang

Neural Machine Translation (NMT) has become a significant technology in natural language processing through extensive research and development. However, the deficiency of high-quality bilingual language pair data still poses a major…

Computation and Language · Computer Science 2024-01-17 Soon-Jae Hwang , Chang-Sung Jeong

Recent years have witnessed the rapid advance in neural machine translation (NMT), the core of which lies in the encoder-decoder architecture. Inspired by the recent progress of large-scale pre-trained language models on machine translation…

Computation and Language · Computer Science 2021-06-28 Shuo Wang , Zhaopeng Tu , Zhixing Tan , Wenxuan Wang , Maosong Sun , Yang Liu

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…

Computation and Language · Computer Science 2025-05-06 Vicent Briva Iglesias , Gokhan Dogru

Despite the growing variety of languages supported by existing multilingual neural machine translation (MNMT) models, most of the world's languages are still being left behind. We aim to extend large-scale MNMT models to incorporate a new…

Computation and Language · Computer Science 2025-12-02 Wen Lai , Viktor Hangya , Yingli Shen , Alexander Fraser

Code-switching is a common phenomenon among multilingual speakers, where alternation between two or more languages occurs within the context of a single conversation. While multilingual humans can seamlessly switch back and forth between…

Computation and Language · Computer Science 2022-10-12 Thamme Gowda , Mozhdeh Gheini , Jonathan May

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…

Computation and Language · Computer Science 2019-09-10 Alberto Poncelas , Maja Popovic , Dimitar Shterionov , Gideon Maillette de Buy Wenniger , Andy Way