Search Results for author: Dong-dong Zhang

Found 21 papers, 2 papers with code

Improving Neural Machine Translation with Soft Template Prediction

no code implementations ACL 2020 Jian Yang, Shuming Ma, Dong-dong Zhang, Zhoujun Li, Ming Zhou

Although neural machine translation (NMT) has achieved significant progress in recent years, most previous NMT models only depend on the source text to generate translation.

Machine Translation NMT +1

Document Classification for COVID-19 Literature

1 code implementation NLP-COVID19 (ACL) 2020 Bernal Jiménez Gutiérrez, Juncheng Zeng, Dong-dong Zhang, Ping Zhang, Yu Su

The global pandemic has made it more important than ever to quickly and accurately retrieve relevant scientific literature for effective consumption by researchers in a wide range of fields.

Classification Document Classification +1

Syntax-aware Data Augmentation for Neural Machine Translation

no code implementations29 Apr 2020 Sufeng Duan, Hai Zhao, Dong-dong Zhang, Rui Wang

Data augmentation is an effective performance enhancement in neural machine translation (NMT) by generating additional bilingual data.

Data Augmentation Machine Translation +3

XGPT: Cross-modal Generative Pre-Training for Image Captioning

no code implementations3 Mar 2020 Qiaolin Xia, Haoyang Huang, Nan Duan, Dong-dong Zhang, Lei Ji, Zhifang Sui, Edward Cui, Taroon Bharti, Xin Liu, Ming Zhou

While many BERT-based cross-modal pre-trained models produce excellent results on downstream understanding tasks like image-text retrieval and VQA, they cannot be applied to generation tasks directly.

Data Augmentation Denoising +7

A Novel Task-Oriented Text Corpus in Silent Speech Recognition and its Natural Language Generation Construction Method

no code implementations19 Apr 2019 Dong Cao, Dong-dong Zhang, Haibo Chen

In the process of construction, we propose a task-oriented hybrid construction method based on natural language generation algorithm.

Data-to-Text Generation EEG +2

Research on the pixel-based and object-oriented methods of urban feature extraction with GF-2 remote-sensing images

no code implementations8 Mar 2019 Dong-dong Zhang, Lei Zhang, Vladimir Zaborovsky, Feng Xie, Yan-wen Wu, Ting-ting Lu

During the rapid urbanization construction of China, acquisition of urban geographic information and timely data updating are important and fundamental tasks for the refined management of cities.

Classification General Classification +4

Learning Unsupervised Word Mapping by Maximizing Mean Discrepancy

no code implementations1 Nov 2018 Pengcheng Yang, Fuli Luo, Shuangzhi Wu, Jingjing Xu, Dong-dong Zhang, Xu sun

In order to avoid such sophisticated alternate optimization, we propose to learn unsupervised word mapping by directly maximizing the mean discrepancy between the distribution of transferred embedding and target embedding.

Cross-Lingual Word Embeddings Density Estimation +4

Sequence-to-Dependency Neural Machine Translation

no code implementations ACL 2017 Shuangzhi Wu, Dong-dong Zhang, Nan Yang, Mu Li, Ming Zhou

Nowadays a typical Neural Machine Translation (NMT) model generates translations from left to right as a linear sequence, during which latent syntactic structures of the target sentences are not explicitly concerned.

Machine Translation NMT +1

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