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Unsupervised Neural Machine Translation (UNMT) focuses on improving NMT results under the assumption there is no human translated parallel data, yet little work has been done so far in highlighting its advantages compared to supervised…

计算与语言 · 计算机科学 2023-12-21 Isidora Chara Tourni , Derry Wijaya

Neural Machine Translation (NMT) is the task of translating a text from one language to another with the use of a trained neural network. Several existing works aim at incorporating external information into NMT models to improve or control…

计算与语言 · 计算机科学 2024-04-30 Charles Brazier , Jean-Luc Rouas

Image captioning aims to automatically generate a natural language description of a given image, and most state-of-the-art models have adopted an encoder-decoder framework. The framework consists of a convolution neural network (CNN)-based…

计算机视觉与模式识别 · 计算机科学 2019-05-21 Jun Yu , Jing Li , Zhou Yu , Qingming Huang

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…

计算与语言 · 计算机科学 2021-06-28 Shuo Wang , Zhaopeng Tu , Zhixing Tan , Wenxuan Wang , Maosong Sun , Yang Liu

Multimodal machine translation (MMT) systems have been shown to outperform their text-only neural machine translation (NMT) counterparts when visual context is available. However, recent studies have also shown that the performance of MMT…

计算与语言 · 计算机科学 2021-09-09 Jiaoda Li , Duygu Ataman , Rico Sennrich

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…

计算与语言 · 计算机科学 2025-12-02 Wen Lai , Viktor Hangya , Yingli Shen , Alexander Fraser

In this paper, we extend an attention-based neural machine translation (NMT) model by allowing it to access an entire training set of parallel sentence pairs even after training. The proposed approach consists of two stages. In the first…

计算与语言 · 计算机科学 2018-03-09 Jiatao Gu , Yong Wang , Kyunghyun Cho , Victor O. K. Li

Partially inspired by successful applications of variational recurrent neural networks, we propose a novel variational recurrent neural machine translation (VRNMT) model in this paper. Different from the variational NMT, VRNMT introduces a…

计算与语言 · 计算机科学 2018-01-17 Jinsong Su , Shan Wu , Deyi Xiong , Yaojie Lu , Xianpei Han , Biao Zhang

While current state-of-the-art NMT models, such as RNN seq2seq and Transformers, possess a large number of parameters, they are still shallow in comparison to convolutional models used for both text and vision applications. In this work we…

计算与语言 · 计算机科学 2018-09-06 Ankur Bapna , Mia Xu Chen , Orhan Firat , Yuan Cao , Yonghui Wu

Neural machine translation has shown very promising results lately. Most NMT models follow the encoder-decoder framework. To make encoder-decoder models more flexible, attention mechanism was introduced to machine translation and also other…

计算与语言 · 计算机科学 2016-01-25 Shi Feng , Shujie Liu , Mu Li , Ming Zhou

Attention mechanism, including global attention and local attention, plays a key role in neural machine translation (NMT). Global attention attends to all source words for word prediction. In comparison, local attention selectively looks at…

计算与语言 · 计算机科学 2019-09-20 Kehai Chen , Rui Wang , Masao Utiyama , Eiichiro Sumita , Tiejun Zhao

We introduce the Normalized Matching Transformer (NMT), a deep learning approach for efficient and accurate sparse semantic keypoint matching between image pairs. NMT consists of a strong visual backbone, geometric feature refinement via…

计算机视觉与模式识别 · 计算机科学 2026-05-06 Abtin Pourhadi , Paul Swoboda

Recently, neural machine translation (NMT) has been extended to multilinguality, that is to handle more than one translation direction with a single system. Multilingual NMT showed competitive performance against pure bilingual systems.…

计算与语言 · 计算机科学 2018-06-22 Surafel M. Lakew , Mauro Cettolo , Marcello Federico

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

Unsupervised neural machine translation(NMT) is associated with noise and errors in synthetic data when executing vanilla back-translations. Here, we explicitly exploits language model(LM) to drive construction of an unsupervised NMT…

计算与语言 · 计算机科学 2019-11-12 Wei Zhang , Youyuan Lin , Ruoran Ren , Xiaodong Wang , Zhenshuang Liang , Zhen Huang

Neural machine translation (NMT) is a recent and effective technique which led to remarkable improvements in comparison of conventional machine translation techniques. Proposed neural machine translation model developed for the Gujarati…

计算与语言 · 计算机科学 2020-02-10 Parth Shah , Vishvajit Bakrola

Conventional attention-based Neural Machine Translation (NMT) conducts dynamic alignment in generating the target sentence. By repeatedly reading the representation of source sentence, which keeps fixed after generated by the encoder…

计算与语言 · 计算机科学 2016-10-18 Fandong Meng , Zhengdong Lu , Hang Li , Qun Liu

Unsupervised machine translation (MT) has recently achieved impressive results with monolingual corpora only. However, it is still challenging to associate source-target sentences in the latent space. As people speak different languages…

计算与语言 · 计算机科学 2020-05-08 Po-Yao Huang , Junjie Hu , Xiaojun Chang , Alexander Hauptmann

Neural Machine Translation (NMT) is a predominant machine translation technology nowadays because of its end-to-end trainable flexibility. However, NMT still struggles to translate properly in low-resource settings specifically on distant…

计算与语言 · 计算机科学 2021-09-28 Baban Gain , Dibyanayan Bandyopadhyay , Asif Ekbal

Factored neural machine translation (FNMT) is founded on the idea of using the morphological and grammatical decomposition of the words (factors) at the output side of the neural network. This architecture addresses two well-known problems…

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