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While machine translation has traditionally relied on large amounts of parallel corpora, a recent research line has managed to train both Neural Machine Translation (NMT) and Statistical Machine Translation (SMT) systems using monolingual…

计算与语言 · 计算机科学 2021-12-28 Mikel Artetxe , Gorka Labaka , Eneko Agirre

A great proportion of sequence-to-sequence (Seq2Seq) models for Neural Machine Translation (NMT) adopt Recurrent Neural Network (RNN) to generate translation word by word following a sequential order. As the studies of linguistics have…

计算与语言 · 计算机科学 2018-06-14 Junyang Lin , Xu Sun , Xuancheng Ren , Shuming Ma , Jinsong Su , Qi Su

Neural Machine Translation (NMT) models achieve state-of-the-art performance on many translation benchmarks. As an active research field in NMT, knowledge distillation is widely applied to enhance the model's performance by transferring…

计算与语言 · 计算机科学 2021-05-28 Fusheng Wang , Jianhao Yan , Fandong Meng , Jie Zhou

Popular Neural Machine Translation model training uses strategies like backtranslation to improve BLEU scores, requiring large amounts of additional data and training. We introduce a class of conditional generative-discriminative hybrid…

计算与语言 · 计算机科学 2020-10-16 Prathyusha Jwalapuram , Shafiq Joty , Youlin Shen

We present a new approach for neural machine translation (NMT) using the morphological and grammatical decomposition of the words (factors) in the output side of the neural network. This architecture addresses two main problems occurring in…

计算与语言 · 计算机科学 2017-12-07 Mercedes García-Martínez , Loïc Barrault , Fethi Bougares

This paper demonstrates that multilingual pretraining and multilingual fine-tuning are both critical for facilitating cross-lingual transfer in zero-shot translation, where the neural machine translation (NMT) model is tested on source…

计算与语言 · 计算机科学 2022-04-14 Guanhua Chen , Shuming Ma , Yun Chen , Dongdong Zhang , Jia Pan , Wenping Wang , Furu Wei

Classical translation models constrain the space of possible outputs by selecting a subset of translation rules based on the input sentence. Recent work on improving the efficiency of neural translation models adopted a similar strategy by…

计算与语言 · 计算机科学 2016-10-04 Gurvan L'Hostis , David Grangier , Michael Auli

This paper describes the submissions of Huawei Translation Services Center(HW-TSC) to WMT24 chat translation shared task on English$\leftrightarrow$Germany (en-de) bidirection. The experiments involved fine-tuning models using chat data and…

Recently, substantial progress has been made in language modeling by using deep neural networks. However, in practice, large scale neural language models have been shown to be prone to overfitting. In this paper, we present a simple yet…

机器学习 · 计算机科学 2019-09-10 Dilin Wang , Chengyue Gong , Qiang Liu

We present a three-pronged approach to improving Statistical Machine Translation (SMT), building on recent success in the application of neural networks to SMT. First, we propose new features based on neural networks to model various…

计算与语言 · 计算机科学 2015-06-03 Hendra Setiawan , Zhongqiang Huang , Jacob Devlin , Thomas Lamar , Rabih Zbib , Richard Schwartz , John Makhoul

We introduce a high-quality and large-scale Vietnamese-English parallel dataset of 3.02M sentence pairs, which is 2.9M pairs larger than the benchmark Vietnamese-English machine translation corpus IWSLT15. We conduct experiments comparing…

计算与语言 · 计算机科学 2021-10-26 Long Doan , Linh The Nguyen , Nguyen Luong Tran , Thai Hoang , Dat Quoc Nguyen

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

Neural Network based models have been state-of-the-art models for various Natural Language Processing tasks, however, the input and output dimension problem in the networks has still not been fully resolved, especially in text generation…

计算与语言 · 计算机科学 2020-01-27 Jinyang Liu , Yujia Zhai , Zizhong Chen

Deep encoders have been proven to be effective in improving neural machine translation (NMT) systems, but it reaches the upper bound of translation quality when the number of encoder layers exceeds 18. Worse still, deeper networks consume a…

We report on search errors and model errors in neural machine translation (NMT). We present an exact inference procedure for neural sequence models based on a combination of beam search and depth-first search. We use our exact search to…

计算与语言 · 计算机科学 2019-08-28 Felix Stahlberg , Bill Byrne

Existing multilingual neural machine translation (MNMT) approaches mainly focus on improving models with the encoder-decoder architecture to translate multiple languages. However, decoder-only architecture has been explored less in MNMT due…

计算与语言 · 计算机科学 2024-12-04 Zhi Qu , Yiran Wang , Chenchen Ding , Hideki Tanaka , Masao Utiyama , Taro Watanabe

Tensor decomposition of high-dimensional data often struggles to capture semantically or physically meaningful structures, particularly when relying on reconstruction objectives and fixed-rank constraints. We introduce a no-rank tensor…

机器学习 · 计算机科学 2026-03-03 Maryam Bagherian

Neural Machine Translation (NMT) systems are known to degrade when confronted with noisy data, especially when the system is trained only on clean data. In this paper, we show that augmenting training data with sentences containing…

计算与语言 · 计算机科学 2019-03-13 Antonios Anastasopoulos , Alison Lui , Toan Nguyen , David Chiang

In this paper, we study the problem of enabling neural machine translation (NMT) to reuse previous translations from similar examples in target prediction. Distinguishing reusable translations from noisy segments and learning to reuse them…

计算与语言 · 计算机科学 2019-12-02 Qian Cao , Shaohui Kuang , Deyi Xiong

Deep Neural Networks (DNNs) have provably enhanced the state-of-the-art Neural Machine Translation (NMT) with their capability in modeling complex functions and capturing complex linguistic structures. However NMT systems with deep…

计算与语言 · 计算机科学 2017-05-03 Mingxuan Wang , Zhengdong Lu , Jie Zhou , Qun Liu