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Transformers have shown great promise as an approach to Neural Machine Translation (NMT) for low-resource languages. However, at the same time, transformer models remain difficult to optimize and require careful tuning of hyper-parameters…

计算与语言 · 计算机科学 2020-04-16 Elan van Biljon , Arnu Pretorius , Julia Kreutzer

Multilingual neural machine translation (NMT), which translates multiple languages using a single model, is of great practical importance due to its advantages in simplifying the training process, reducing online maintenance costs, and…

计算与语言 · 计算机科学 2019-08-27 Xu Tan , Jiale Chen , Di He , Yingce Xia , Tao Qin , Tie-Yan Liu

Low-resource languages present unique challenges to (neural) machine translation. We discuss the case of Bambara, a Mande language for which training data is scarce and requires significant amounts of pre-processing. More than the…

State-of-the-art machine translation (MT) systems are typically trained to generate the "standard" target language; however, many languages have multiple varieties (regional varieties, dialects, sociolects, non-native varieties) that are…

计算与语言 · 计算机科学 2021-10-19 Sachin Kumar , Antonios Anastasopoulos , Shuly Wintner , Yulia Tsvetkov

Neural Machine Translation (NMT) models have demonstrated strong state of the art performance on translation tasks where well-formed training and evaluation data are provided, but they remain sensitive to inputs that include errors of…

计算与语言 · 计算机科学 2020-10-22 Daniel Li , Te I , Naveen Arivazhagan , Colin Cherry , Dirk Padfield

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

Machine translation (MT) systems, especially when designed for an industrial setting, are trained with general parallel data derived from the Web. Thus, their style is typically driven by word/structure distribution coming from the average…

计算与语言 · 计算机科学 2021-02-23 Thuy Vu , Alessandro Moschitti

We propose a method to transfer knowledge across neural machine translation (NMT) models by means of a shared dynamic vocabulary. Our approach allows to extend an initial model for a given language pair to cover new languages by adapting…

计算与语言 · 计算机科学 2018-11-06 Surafel M. Lakew , Aliia Erofeeva , Matteo Negri , Marcello Federico , Marco Turchi

We address the challenging task of neural machine translation (NMT) in the entertainment domain, where the objective is to automatically translate a given dialogue from a source language content to a target language. This task has various…

计算与语言 · 计算机科学 2024-12-31 Pratik Rakesh Singh , Mohammadi Zaki , Pankaj Wasnik

Large Language Models (LLMs) have revolutionized natural language processing, but their varying capabilities and costs pose challenges in practical applications. LLM routing addresses this by dynamically selecting the most suitable LLM for…

机器学习 · 计算机科学 2025-09-10 Pranoy Panda , Raghav Magazine , Chaitanya Devaguptapu , Sho Takemori , Vishal Sharma

We introduce negative space learning machine translation (NSL-MT), a training method for underresourced languages, that augments limited parallel data with synthetically generated violations of the target language's grammar and explicitly…

机器学习 · 计算机科学 2026-05-07 Mamadou K. Keita , Christopher Homan , Huy Le

We design and evaluate a Bayesian optimization framework for resource efficient pre-training of Transformer-based language models (TLMs). TLM pre-training requires high computational resources and introduces many unresolved design choices,…

计算与语言 · 计算机科学 2023-05-31 Iñigo Urteaga , Moulay-Zaïdane Draïdia , Tomer Lancewicki , Shahram Khadivi

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…

计算与语言 · 计算机科学 2024-01-17 Soon-Jae Hwang , Chang-Sung Jeong

This paper investigates the challenges and potential solutions for improving machine learning systems for low-resource languages. State-of-the-art models in natural language processing (NLP), text-to-speech (TTS), speech-to-text (STT), and…

计算与语言 · 计算机科学 2024-10-11 Yurii Paniv

Preservation of domain knowledge from the source to target is crucial in any translation workflow. It is common in the translation industry to receive highly specialized projects, where there is hardly any parallel in-domain data. In such…

计算与语言 · 计算机科学 2022-09-15 Yasmin Moslem , Rejwanul Haque , John D. Kelleher , Andy Way

Building effective neural machine translation (NMT) models for very low-resourced and morphologically rich African indigenous languages is an open challenge. Besides the issue of finding available resources for them, a lot of work is put…

计算与语言 · 计算机科学 2021-03-18 Bonaventure F. P. Dossou , Chris C. Emezue

Within the field of Statistical Machine Translation (SMT), the neural approach (NMT) has recently emerged as the first technology able to challenge the long-standing dominance of phrase-based approaches (PBMT). In particular, at the IWSLT…

计算与语言 · 计算机科学 2016-10-11 Luisa Bentivogli , Arianna Bisazza , Mauro Cettolo , Marcello Federico

We present a survey on multilingual neural machine translation (MNMT), which has gained a lot of traction in the recent years. MNMT has been useful in improving translation quality as a result of translation knowledge transfer (transfer…

计算与语言 · 计算机科学 2020-01-08 Raj Dabre , Chenhui Chu , Anoop Kunchukuttan

A rising interest in the modality extension of foundation language models warrants discussion on the most effective, and efficient, multimodal training approach. This work focuses on neural machine translation (NMT) and proposes a joint…

Neural machine translation (NMT) from Chinese to low-resource Southeast Asian languages remains severely constrained by the extreme scarcity of clean parallel corpora and the pervasive noise in existing mined data. This chronic shortage not…

计算与语言 · 计算机科学 2026-04-07 Zhixiang Lu , Chong Zhang , Chenyu Xue , Angelos Stefanidis , Chong Li , Jionglong Su , Zhengyong Jiang