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Most machine translation systems generate text autoregressively from left to right. We, instead, use a masked language modeling objective to train a model to predict any subset of the target words, conditioned on both the input text and a…

计算与语言 · 计算机科学 2019-09-05 Marjan Ghazvininejad , Omer Levy , Yinhan Liu , Luke Zettlemoyer

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…

计算与语言 · 计算机科学 2018-05-31 Jean-Benoit Delbrouck , Stéphane Dupont

Training efficiency is one of the main problems for Neural Machine Translation (NMT). Deep networks need for very large data as well as many training iterations to achieve state-of-the-art performance. This results in very high computation…

计算与语言 · 计算机科学 2017-10-04 Dakun Zhang , Jungi Kim , Josep Crego , Jean Senellart

In deep neural network modeling, the most common practice is to stack a number of recurrent, convolutional, or feed-forward layers in order to obtain high-quality continuous space representations which in turn improves the quality of the…

计算与语言 · 计算机科学 2021-06-21 Raj Dabre , Atsushi Fujita

Knowing which words have been attended to in previous time steps while generating a translation is a rich source of information for predicting what words will be attended to in the future. We improve upon the attention model of Bahdanau et…

神经与进化计算 · 计算机科学 2016-07-19 Zichao Yang , Zhiting Hu , Yuntian Deng , Chris Dyer , Alex Smola

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

Neural machine translation (NMT) becomes a new state-of-the-art and achieves promising translation results using a simple encoder-decoder neural network. This neural network is trained once on the parallel corpus and the fixed network is…

计算与语言 · 计算机科学 2016-09-22 Xiaoqing Li , Jiajun Zhang , Chengqing Zong

In this paper, we try to understand neural machine translation (NMT) via simplifying NMT architectures and training encoder-free NMT models. In an encoder-free model, the sums of word embeddings and positional embeddings represent the…

计算与语言 · 计算机科学 2019-07-19 Gongbo Tang , Rico Sennrich , Joakim Nivre

An effective method to generate a large number of parallel sentences for training improved neural machine translation (NMT) systems is the use of back-translations of the target-side monolingual data. Recently, iterative back-translation…

计算与语言 · 计算机科学 2020-12-11 Idris Abdulmumin , Bashir Shehu Galadanci , Abubakar Isa

Without real bilingual corpus available, unsupervised Neural Machine Translation (NMT) typically requires pseudo parallel data generated with the back-translation method for the model training. However, due to weak supervision, the pseudo…

计算与语言 · 计算机科学 2019-01-15 Shuo Ren , Zhirui Zhang , Shujie Liu , Ming Zhou , Shuai Ma

Neural Machine Translation (NMT) models have shown remarkable performance but remain largely opaque in their decision making processes. The interpretability of these models, especially their internal attention mechanisms, is critical for…

人工智能 · 计算机科学 2024-12-30 Anurag Mishra

Neural Machine Translation (NMT) models have been proved strong when translating clean texts, but they are very sensitive to noise in the input. Improving NMT models robustness can be seen as a form of "domain" adaption to noise. The…

计算与语言 · 计算机科学 2019-11-12 Zhenhao Li , Lucia Specia

Neural Machine Translation (NMT) methodologies have burgeoned from using simple feed-forward architectures to the state of the art; viz. BERT model. The use cases of NMT models have been broadened from just language translations to…

计算与语言 · 计算机科学 2024-09-05 Rohan Jagtap , Sudhir N. Dhage

Sentences in a well-formed text are connected to each other via various links to form the cohesive structure of the text. Current neural machine translation (NMT) systems translate a text in a conventional sentence-by-sentence fashion,…

计算与语言 · 计算机科学 2018-06-15 Shaohui Kuang , Deyi Xiong , Weihua Luo , Guodong Zhou

Transformer-based autoregressive models offer an efficient alternative to diffusion- and flow-matching-based approaches for generating 3D molecules. One challenge remains: standard transformer architectures require a sequential ordering of…

机器学习 · 计算机科学 2026-05-07 Daniel Rose , Roxane Axel Jacob , Johannes Kirchmair , Thierry Langer

The generation of transferable adversarial perturbations typically involves training a generator to maximize embedding separation between clean and adversarial images at a single mid-layer of a source model. In this work, we build on this…

计算机视觉与模式识别 · 计算机科学 2025-08-26 Krishna Kanth Nakka , Alexandre Alahi

Previous studies have shown that neural machine translation (NMT) models can benefit from explicitly modeling translated (Past) and untranslated (Future) to groups of translated and untranslated contents through parts-to-wholes assignment.…

计算与语言 · 计算机科学 2019-09-23 Zaixiang Zheng , Shujian Huang , Zhaopeng Tu , Xin-Yu Dai , Jiajun Chen

While neural machine translation (NMT) models provide improved translation quality in an elegant, end-to-end framework, it is less clear what they learn about language. Recent work has started evaluating the quality of vector…

计算与语言 · 计算机科学 2018-01-25 Yonatan Belinkov , Lluís Màrquez , Hassan Sajjad , Nadir Durrani , Fahim Dalvi , James Glass

Differently from the traditional statistical MT that decomposes the translation task into distinct separately learned components, neural machine translation uses a single neural network to model the entire translation process. Despite…

计算与语言 · 计算机科学 2021-09-06 Elena Voita , Rico Sennrich , Ivan Titov

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