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We introduce a dataset comprising commercial machine translations, gathered weekly over six years across 12 translation directions. Since human A/B testing is commonly used, we assume commercial systems improve over time, which enables us…

Computation and Language · Computer Science 2024-10-04 Guojun Wu , Shay B. Cohen , Rico Sennrich

Recent work achieved remarkable results in training neural machine translation (NMT) systems in a fully unsupervised way, with new and dedicated architectures that rely on monolingual corpora only. In this work, we propose to define…

Computation and Language · Computer Science 2018-10-31 Benjamin Marie , Atsushi Fujita

NMT systems have problems with large vocabulary sizes. Byte-pair encoding (BPE) is a popular approach to solving this problem, but while BPE allows the system to generate any target-side word, it does not enable effective generalization…

Computation and Language · Computer Science 2017-09-06 Aleš Tamchyna , Marion Weller-Di Marco , Alexander Fraser

Homographs, words with different meanings but the same surface form, have long caused difficulty for machine translation systems, as it is difficult to select the correct translation based on the context. However, with the advent of neural…

Computation and Language · Computer Science 2018-03-29 Frederick Liu , Han Lu , Graham Neubig

Obtaining human-like performance in NLP is often argued to require compositional generalisation. Whether neural networks exhibit this ability is usually studied by training models on highly compositional synthetic data. However,…

Computation and Language · Computer Science 2022-04-01 Verna Dankers , Elia Bruni , Dieuwke Hupkes

Animal pose estimation (APE) aims to locate the animal body parts using a diverse array of sensor and modality inputs (e.g. RGB cameras, LiDAR, infrared, IMU, acoustic and language cues), which is crucial for research across neuroscience,…

Computer Vision and Pattern Recognition · Computer Science 2025-01-07 Qianyi Deng , Oishi Deb , Amir Patel , Christian Rupprecht , Philip Torr , Niki Trigoni , Andrew Markham

Recent research suggests that neural machine translation (MT) in the news domain has reached human-level performance, but for other professional domains, it is far below the level. In this paper, we conduct a fine-grained systematic human…

Computation and Language · Computer Science 2021-10-29 Ming Liu , He Zhang , Guanhao Wu

Translation Quality Estimation is critical to reducing post-editing efforts in machine translation and to cross-lingual corpus cleaning. As a research problem, quality estimation (QE) aims to directly estimate the quality of translation in…

Computation and Language · Computer Science 2021-09-06 Mingjun Zhao , Haijiang Wu , Di Niu , Zixuan Wang , Xiaoli Wang

In this paper, we propose a novel domain adaptation method named "mixed fine tuning" for neural machine translation (NMT). We combine two existing approaches namely fine tuning and multi domain NMT. We first train an NMT model on an…

Computation and Language · Computer Science 2017-02-07 Chenhui Chu , Raj Dabre , Sadao Kurohashi

This article presents the results of a study involving the translation of a short story by Kurt Vonnegut from English to Catalan and Dutch using three modalities: machine-translation (MT), post-editing (PE) and translation without aid (HT).…

Computation and Language · Computer Science 2022-04-13 Ana Guerberof Arenas , Antonio Toral

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

Machine Translation Quality Estimation (QE) is the task of evaluating translation output in the absence of human-written references. Due to the scarcity of human-labeled QE data, previous works attempted to utilize the abundant unlabeled…

Computation and Language · Computer Science 2022-12-21 Baopu Qiu , Liang Ding , Di Wu , Lin Shang , Yibing Zhan , Dacheng Tao

Machine translation (MT) is a technique that leverages computers to translate human languages automatically. Nowadays, neural machine translation (NMT) which models direct mapping between source and target languages with deep neural…

Computation and Language · Computer Science 2020-04-14 Jiajun Zhang , Chengqing Zong

Neural machine translation (NMT) is often criticized for failures that happen without awareness. The lack of competency awareness makes NMT untrustworthy. This is in sharp contrast to human translators who give feedback or conduct further…

Computation and Language · Computer Science 2022-11-28 Pei Zhang , Baosong Yang , Haoran Wei , Dayiheng Liu , Kai Fan , Luo Si , Jun Xie

In state-of-the-art Neural Machine Translation (NMT), an attention mechanism is used during decoding to enhance the translation. At every step, the decoder uses this mechanism to focus on different parts of the source sentence to gather the…

Computation and Language · Computer Science 2018-05-31 Jean-Benoit Delbrouck , Stéphane Dupont

Intelligent selection of training data has proven a successful technique to simultaneously increase training efficiency and translation performance for phrase-based machine translation (PBMT). With the recent increase in popularity of…

Computation and Language · Computer Science 2017-08-03 Marlies van der Wees , Arianna Bisazza , Christof Monz

Abstract Meaning Representation (AMR) parsing has experienced a notable growth in performance in the last two years, due both to the impact of transfer learning and the development of novel architectures specific to AMR. At the same time,…

Computation and Language · Computer Science 2020-10-22 Young-Suk Lee , Ramon Fernandez Astudillo , Tahira Naseem , Revanth Gangi Reddy , Radu Florian , Salim Roukos

Machine translation (MT) is an important sub-field of natural language processing that aims to translate natural languages using computers. In recent years, end-to-end neural machine translation (NMT) has achieved great success and has…

Computation and Language · Computer Science 2021-01-01 Zhixing Tan , Shuo Wang , Zonghan Yang , Gang Chen , Xuancheng Huang , Maosong Sun , Yang Liu

Machine translation systems are conventionally trained on textual resources that do not model phenomena that occur in spoken language. While the evaluation of neural machine translation systems on textual inputs is actively researched in…

Computation and Language · Computer Science 2019-04-26 Nicholas Ruiz , Mattia Antonino Di Gangi , Nicola Bertoldi , Marcello Federico

Neural Machine Translation (NMT) is a new approach for Machine Translation (MT), and due to its success, it has absorbed the attention of many researchers in the field. In this paper, we study NMT model on Persian-English language pairs, to…

Computation and Language · Computer Science 2017-01-10 Mohaddeseh Bastan , Shahram Khadivi , Mohammad Mehdi Homayounpour