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Translating literary works has perennially stood as an elusive dream in machine translation (MT), a journey steeped in intricate challenges. To foster progress in this domain, we hold a new shared task at WMT 2023, the first edition of the…

Several neural-based metrics have been recently proposed to evaluate machine translation quality. However, all of them resort to point estimates, which provide limited information at segment level. This is made worse as they are trained on…

Computation and Language · Computer Science 2022-03-28 Taisiya Glushkova , Chrysoula Zerva , Ricardo Rei , André F. T. Martins

Recent machine translation (MT) metrics calibrate their effectiveness by correlating with human judgement but without any insights about their behaviour across different error types. Challenge sets are used to probe specific dimensions of…

Computation and Language · Computer Science 2024-01-30 Nikita Moghe , Arnisa Fazla , Chantal Amrhein , Tom Kocmi , Mark Steedman , Alexandra Birch , Rico Sennrich , Liane Guillou

Machine translation (MT) is an important task in natural language processing (NLP) as it automates the translation process and reduces the reliance on human translators. With the resurgence of neural networks, the translation quality…

Computation and Language · Computer Science 2021-01-14 Sameen Maruf , Fahimeh Saleh , Gholamreza Haffari

Machine Translation (MT) evaluation metrics assess translation quality automatically. Recently, researchers have employed MT metrics for various new use cases, such as data filtering and translation re-ranking. However, most MT metrics…

Computation and Language · Computer Science 2024-10-08 Stefano Perrella , Lorenzo Proietti , Pere-Lluís Huguet Cabot , Edoardo Barba , Roberto Navigli

The recently proposed massively multilingual neural machine translation (NMT) system has been shown to be capable of translating over 100 languages to and from English within a single model. Its improved translation performance on low…

Computation and Language · Computer Science 2019-11-13 Aditya Siddhant , Melvin Johnson , Henry Tsai , Naveen Arivazhagan , Jason Riesa , Ankur Bapna , Orhan Firat , Karthik Raman

Research on Machine Translation (MT) has achieved important breakthroughs in several areas. While there is much more to be done in order to build on this success, we believe that the language industry needs better ways to take full…

Computation and Language · Computer Science 2022-10-25 Yasmin Moslem , Rejwanul Haque , Andy Way

With the rapid development of deep learning technologies, the field of machine translation has witnessed significant progress, especially with the advent of large language models (LLMs) that have greatly propelled the advancement of…

Computation and Language · Computer Science 2025-04-22 Jiaxin GUO , Xiaoyu Chen , Zhiqiang Rao , Jinlong Yang , Zongyao Li , Hengchao Shang , Daimeng Wei , Hao Yang

Machine translation (MT) systems are now able to provide very accurate results for high resource language pairs. However, for many low resource languages, MT is still under active research. In this paper, we develop and share a dataset to…

Computation and Language · Computer Science 2020-04-01 Asmelash Teka Hadgu , Adam Beaudoin , Abel Aregawi

Automatic machine translation metrics typically rely on human translations to determine the quality of system translations. Common wisdom in the field dictates that the human references should be of very high quality. However, there are no…

Computation and Language · Computer Science 2024-04-11 Vilém Zouhar , Ondřej Bojar

In this report, we present our submission to the WMT 2022 Metrics Shared Task. We build our system based on the core idea of UNITE (Unified Translation Evaluation), which unifies source-only, reference-only, and source-reference-combined…

Computation and Language · Computer Science 2023-02-20 Yu Wan , Keqin Bao , Dayiheng Liu , Baosong Yang , Derek F. Wong , Lidia S. Chao , Wenqiang Lei , Jun Xie

Existing work in translation demonstrated the potential of massively multilingual machine translation by training a single model able to translate between any pair of languages. However, much of this work is English-Centric by training only…

This paper presents the submission of Huawei Translation Services Center (HW-TSC) to machine translation tasks of the 20th China Conference on Machine Translation (CCMT 2024). We participate in the bilingual machine translation task and…

Artificial Intelligence · Computer Science 2024-10-10 Zhanglin Wu , Yuanchang Luo , Daimeng Wei , Jiawei Zheng , Bin Wei , Zongyao Li , Hengchao Shang , Jiaxin Guo , Shaojun Li , Weidong Zhang , Ning Xie , Hao Yang

Machine translation (MT) was developed as one of the hottest research topics in the natural language processing (NLP) literature. One important issue in MT is that how to evaluate the MT system reasonably and tell us whether the translation…

Computation and Language · Computer Science 2022-01-25 Lifeng Han

We present the first challenge set and evaluation protocol for the analysis of gender bias in machine translation (MT). Our approach uses two recent coreference resolution datasets composed of English sentences which cast participants into…

Computation and Language · Computer Science 2019-06-04 Gabriel Stanovsky , Noah A. Smith , Luke Zettlemoyer

Automated metrics for Machine Translation have made significant progress, with the goal of replacing expensive and time-consuming human evaluations. These metrics are typically assessed by their correlation with human judgments, which…

Computation and Language · Computer Science 2024-12-31 Pius von Däniken , Jan Deriu , Mark Cieliebak

With the fast development of Machine Translation (MT) systems, especially the new boost from Neural MT (NMT) models, the MT output quality has reached a new level of accuracy. However, many researchers criticised that the current popular…

Computation and Language · Computer Science 2022-11-11 Lifeng Han

Automatic metrics for evaluating translation quality are typically validated by measuring how well they correlate with human assessments. However, correlation methods tend to capture only the ability of metrics to differentiate between good…

Computation and Language · Computer Science 2024-10-11 Sweta Agrawal , António Farinhas , Ricardo Rei , André F. T. Martins

Automatic evaluation metrics are crucial for advancing sign language translation (SLT). Current SLT evaluation metrics, such as BLEU and ROUGE, are only text-based, and it remains unclear to what extent text-based metrics can reliably…

Computation and Language · Computer Science 2025-11-17 Shakib Yazdani , Yasser Hamidullah , Cristina España-Bonet , Eleftherios Avramidis , Josef van Genabith

This paper introduces the joint submission of the Beijing Jiaotong University and WeChat AI to the WMT'22 chat translation task for English-German. Based on the Transformer, we apply several effective variants. In our experiments, we…

Computation and Language · Computer Science 2022-11-29 Yunlong Liang , Fandong Meng , Jinan Xu , Yufeng Chen , Jie Zhou