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Recently, document-level neural machine translation (NMT) has become a hot topic in the community of machine translation. Despite its success, most of existing studies ignored the discourse structure information of the input document to be…

计算与语言 · 计算机科学 2020-06-23 Junxuan Chen , Xiang Li , Jiarui Zhang , Chulun Zhou , Jianwei Cui , Bin Wang , Jinsong Su

Most of the existing Neural Machine Translation (NMT) models focus on the conversion of sequential data and do not directly use syntactic information. We propose a novel end-to-end syntactic NMT model, extending a sequence-to-sequence model…

计算与语言 · 计算机科学 2016-06-09 Akiko Eriguchi , Kazuma Hashimoto , Yoshimasa Tsuruoka

Neural machine translation (NMT) is nowadays commonly applied at the subword level, using byte-pair encoding. A promising alternative approach focuses on character-level translation, which simplifies processing pipelines in NMT…

计算与语言 · 计算机科学 2020-05-25 Nikolay Banar , Walter Daelemans , Mike Kestemont

We propose multi-way, multilingual neural machine translation. The proposed approach enables a single neural translation model to translate between multiple languages, with a number of parameters that grows only linearly with the number of…

计算与语言 · 计算机科学 2016-01-07 Orhan Firat , Kyunghyun Cho , Yoshua Bengio

Models of neural machine translation are often from a discriminative family of encoderdecoders that learn a conditional distribution of a target sentence given a source sentence. In this paper, we propose a variational model to learn this…

计算与语言 · 计算机科学 2016-09-27 Biao Zhang , Deyi Xiong , Jinsong Su , Hong Duan , Min Zhang

In neural machine translation, a source sequence of words is encoded into a vector from which a target sequence is generated in the decoding phase. Differently from statistical machine translation, the associations between source words and…

计算与语言 · 计算机科学 2018-05-11 Shaohui Kuang , Junhui Li , António Branco , Weihua Luo , Deyi Xiong

Syntax has been proven to be remarkably effective in neural machine translation (NMT). Previous models obtained syntax information from syntactic parsing tools and integrated it into NMT models to improve translation performance. In this…

计算与语言 · 计算机科学 2024-06-18 Yang Liu , Yuexian Hou

Recently, neural machine translation (NMT) has emerged as a powerful alternative to conventional statistical approaches. However, its performance drops considerably in the presence of morphologically rich languages (MRLs). Neural engines…

计算与语言 · 计算机科学 2018-04-19 Peyman Passban , Qun Liu , Andy Way

Neural Machine Translation model is a sequence-to-sequence converter based on neural networks. Existing models use recurrent neural networks to construct both the encoder and decoder modules. In alternative research, the recurrent networks…

计算与语言 · 计算机科学 2021-05-04 Ritam Mallick , Seba Susan , Vaibhaw Agrawal , Rizul Garg , Prateek Rawal

Structural planning is important for producing long sentences, which is a missing part in current language generation models. In this work, we add a planning phase in neural machine translation to control the coarse structure of output…

计算与语言 · 计算机科学 2018-08-15 Raphael Shu , Hideki Nakayama

Recent advances in Neural Machine Translation (NMT) show that adding syntactic information to NMT systems can improve the quality of their translations. Most existing work utilizes some specific types of linguistically-inspired tree…

计算与语言 · 计算机科学 2018-08-29 Xinyi Wang , Hieu Pham , Pengcheng Yin , Graham Neubig

Existing wisdom demonstrates the significance of syntactic knowledge for the improvement of neural machine translation models. However, most previous works merely focus on leveraging the source syntax in the well-known encoder-decoder…

计算与语言 · 计算机科学 2023-05-30 Lei Li , Kai Fan , Lingyu Yang , Hongjia Li , Chun Yuan

We explore the performance of latent variable models for conditional text generation in the context of neural machine translation (NMT). Similar to Zhang et al., we augment the encoder-decoder NMT paradigm by introducing a continuous latent…

计算与语言 · 计算机科学 2018-12-12 Artidoro Pagnoni , Kevin Liu , Shangyan Li

In Neural Machine Translation (NMT), each token prediction is conditioned on the source sentence and the target prefix (what has been previously translated at a decoding step). However, previous work on interpretability in NMT has mainly…

计算与语言 · 计算机科学 2022-11-08 Javier Ferrando , Gerard I. Gállego , Belen Alastruey , Carlos Escolano , Marta R. Costa-jussà

We introduce a Multi-modal Neural Machine Translation model in which a doubly-attentive decoder naturally incorporates spatial visual features obtained using pre-trained convolutional neural networks, bridging the gap between image…

计算与语言 · 计算机科学 2017-02-07 Iacer Calixto , Qun Liu , Nick Campbell

We introduce Generative Neural Machine Translation (GNMT), a latent variable architecture which is designed to model the semantics of the source and target sentences. We modify an encoder-decoder translation model by adding a latent…

计算与语言 · 计算机科学 2018-06-14 Harshil Shah , David Barber

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

In the past few years, attention mechanisms have become an indispensable component of end-to-end neural machine translation models. However, previous attention models always refer to some source words when predicting a target word, which…

计算与语言 · 计算机科学 2017-06-01 Junhui Li , Muhua Zhu

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

Encoder-decoder has been widely used in neural machine translation (NMT). A few methods have been proposed to improve it with multiple passes of decoding. However, their full potential is limited by a lack of appropriate termination…

计算与语言 · 计算机科学 2021-05-11 Yangming Li , Kaisheng Yao