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Nearest Neighbor Machine Translation (kNNMT) is a simple and effective method of augmenting neural machine translation (NMT) with a token-level nearest neighbor retrieval mechanism. The effectiveness of kNNMT directly depends on the quality…

计算与语言 · 计算机科学 2022-12-20 Jiahuan Li , Shanbo Cheng , Zewei Sun , Mingxuan Wang , Shujian Huang

In this paper, we propose Neural Phrase-to-Phrase Machine Translation (NP$^2$MT). Our model uses a phrase attention mechanism to discover relevant input (source) segments that are used by a decoder to generate output (target) phrases. We…

计算与语言 · 计算机科学 2018-11-07 Jiangtao Feng , Lingpeng Kong , Po-Sen Huang , Chong Wang , Da Huang , Jiayuan Mao , Kan Qiao , Dengyong Zhou

In this study, we first investigate a novel capsule network with dynamic routing for linear time Neural Machine Translation (NMT), referred as \textsc{CapsNMT}. \textsc{CapsNMT} uses an aggregation mechanism to map the source sentence into…

计算与语言 · 计算机科学 2020-10-13 Mingxuan Wang , Jun Xie , Zhixing Tan , Jinsong Su , Deyi Xiong , Lei Li

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

This paper revives Densely Connected Convolutional Networks (DenseNets) and reveals the underrated effectiveness over predominant ResNet-style architectures. We believe DenseNets' potential was overlooked due to untouched training methods…

计算机视觉与模式识别 · 计算机科学 2024-08-08 Donghyun Kim , Byeongho Heo , Dongyoon Han

GPT-2 and BERT demonstrate the effectiveness of using pre-trained language models (LMs) on various natural language processing tasks. However, LM fine-tuning often suffers from catastrophic forgetting when applied to resource-rich tasks. In…

计算与语言 · 计算机科学 2022-06-22 Jiacheng Yang , Mingxuan Wang , Hao Zhou , Chengqi Zhao , Yong Yu , Weinan Zhang , Lei Li

Deep encoders have been proven to be effective in improving neural machine translation (NMT) systems, but training an extremely deep encoder is time consuming. Moreover, why deep models help NMT is an open question. In this paper, we…

计算与语言 · 计算机科学 2020-10-09 Bei Li , Ziyang Wang , Hui Liu , Yufan Jiang , Quan Du , Tong Xiao , Huizhen Wang , Jingbo Zhu

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

Standard neural machine translation (NMT) is on the assumption that the document-level context is independent. Most existing document-level NMT approaches are satisfied with a smattering sense of global document-level information, while…

计算与语言 · 计算机科学 2021-08-25 Shu Jiang , Rui Wang , Zuchao Li , Masao Utiyama , Kehai Chen , Eiichiro Sumita , Hai Zhao , Bao-liang Lu

Through the development of neural machine translation, the quality of machine translation systems has been improved significantly. By exploiting advancements in deep learning, systems are now able to better approximate the complex mapping…

计算与语言 · 计算机科学 2018-08-03 Jan Niehues , Ngoc-Quan Pham , Thanh-Le Ha , Matthias Sperber , Alex Waibel

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

Recurrent neural networks (RNNs) have shown the ability to improve scene parsing through capturing long-range dependencies among image units. In this paper, we propose dense RNNs for scene labeling by exploring various long-range semantic…

计算机视觉与模式识别 · 计算机科学 2018-11-13 Heng Fan , Peng Chu , Longin Jan Latecki , Haibin Ling

Recently, universal neural machine translation (NMT) with shared encoder-decoder gained good performance on zero-shot translation. Unlike universal NMT, jointly trained language-specific encoders-decoders aim to achieve universal…

计算与语言 · 计算机科学 2021-02-15 Junwei Liao , Yu Shi , Ming Gong , Linjun Shou , Hong Qu , Michael Zeng

Neural Machine Translation (NMT) has become a significant technology in natural language processing through extensive research and development. However, the deficiency of high-quality bilingual language pair data still poses a major…

计算与语言 · 计算机科学 2024-01-17 Soon-Jae Hwang , Chang-Sung Jeong

Machine translation systems require semantic knowledge and grammatical understanding. Neural machine translation (NMT) systems often assume this information is captured by an attention mechanism and a decoder that ensures fluency. Recent…

计算与语言 · 计算机科学 2018-05-29 Ke Tran , Yonatan Bisk

Attention-based sequence-to-sequence model has proved successful in Neural Machine Translation (NMT). However, the attention without consideration of decoding history, which includes the past information in the decoder and the attention…

计算与语言 · 计算机科学 2018-02-07 Junyang Lin , Shuming Ma , Qi Su , Xu Sun

In contrast with previous approaches where information flows only towards deeper layers of a stack, we consider a multi-pass transformer (MPT) architecture in which earlier layers are allowed to process information in light of the output of…

计算与语言 · 计算机科学 2020-09-25 Peng Gao , Chiori Hori , Shijie Geng , Takaaki Hori , Jonathan Le Roux

Recently recurrent neural networks (RNNs) have demonstrated the ability to improve scene labeling through capturing long-range dependencies among image units. In this paper, we propose dense RNNs for scene labeling by exploring various…

计算机视觉与模式识别 · 计算机科学 2018-01-23 Heng Fan , Haibin Ling

The attention mechanism is an important part of the neural machine translation (NMT) where it was reported to produce richer source representation compared to fixed-length encoding sequence-to-sequence models. Recently, the effectiveness of…

计算与语言 · 计算机科学 2016-09-14 Ozan Caglayan , Loïc Barrault , Fethi Bougares

Due to the highly parallelizable architecture, Transformer is faster to train than RNN-based models and popularly used in machine translation tasks. However, at inference time, each output word requires all the hidden states of the…

计算与语言 · 计算机科学 2019-09-06 Chengyi Wang , Shuangzhi Wu , Shujie Liu