The NiuTrans Machine Translation System for WMT18

Qiang Wang; Bei Li; Jiqiang Liu; Bojian Jiang; Zheyang Zhang; Yinqiao Li; Ye Lin; Tong Xiao (肖桐); Jingbo Zhu (朱靖波)

doi:10.18653/v1/W18-6430

The NiuTrans Machine Translation System for WMT18

Qiang Wang, Bei Li, Jiqiang Liu, Bojian Jiang, Zheyang Zhang, Yinqiao Li, Ye Lin, Tong Xiao, Jingbo Zhu

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Abstract

This paper describes the submission of the NiuTrans neural machine translation system for the WMT 2018 Chinese ↔ English news translation tasks. Our baseline systems are based on the Transformer architecture. We further improve the translation performance 2.4-2.6 BLEU points from four aspects, including architectural improvements, diverse ensemble decoding, reranking, and post-processing. Among constrained submissions, we rank 2nd out of 16 submitted systems on Chinese → English task and 3rd out of 16 on English → Chinese task, respectively.

Anthology ID:: W18-6430
Volume:: Proceedings of the Third Conference on Machine Translation: Shared Task Papers
Month:: October
Year:: 2018
Address:: Belgium, Brussels
Editors:: Ondřej Bojar, Rajen Chatterjee, Christian Federmann, Mark Fishel, Yvette Graham, Barry Haddow, Matthias Huck, Antonio Jimeno Yepes, Philipp Koehn, Christof Monz, Matteo Negri, Aurélie Névéol, Mariana Neves, Matt Post, Lucia Specia, Marco Turchi, Karin Verspoor
Venue:: WMT
SIG:: SIGMT
Publisher:: Association for Computational Linguistics
Note:
Pages:: 528–534
Language:
URL:: https://aclanthology.org/W18-6430/
DOI:: 10.18653/v1/W18-6430
Bibkey:
Cite (ACL):: Qiang Wang, Bei Li, Jiqiang Liu, Bojian Jiang, Zheyang Zhang, Yinqiao Li, Ye Lin, Tong Xiao, and Jingbo Zhu. 2018. The NiuTrans Machine Translation System for WMT18. In Proceedings of the Third Conference on Machine Translation: Shared Task Papers, pages 528–534, Belgium, Brussels. Association for Computational Linguistics.
Cite (Informal):: The NiuTrans Machine Translation System for WMT18 (Wang et al., WMT 2018)
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PDF:: https://aclanthology.org/W18-6430.pdf

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@inproceedings{wang-etal-2018-niutrans,
    title = "The {N}iu{T}rans Machine Translation System for {WMT}18",
    author = "Wang, Qiang  and
      Li, Bei  and
      Liu, Jiqiang  and
      Jiang, Bojian  and
      Zhang, Zheyang  and
      Li, Yinqiao  and
      Lin, Ye  and
      Xiao, Tong  and
      Zhu, Jingbo",
    editor = "Bojar, Ond{\v{r}}ej  and
      Chatterjee, Rajen  and
      Federmann, Christian  and
      Fishel, Mark  and
      Graham, Yvette  and
      Haddow, Barry  and
      Huck, Matthias  and
      Yepes, Antonio Jimeno  and
      Koehn, Philipp  and
      Monz, Christof  and
      Negri, Matteo  and
      N{\'e}v{\'e}ol, Aur{\'e}lie  and
      Neves, Mariana  and
      Post, Matt  and
      Specia, Lucia  and
      Turchi, Marco  and
      Verspoor, Karin",
    booktitle = "Proceedings of the Third Conference on Machine Translation: Shared Task Papers",
    month = oct,
    year = "2018",
    address = "Belgium, Brussels",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W18-6430/",
    doi = "10.18653/v1/W18-6430",
    pages = "528--534",
    abstract = "This paper describes the submission of the NiuTrans neural machine translation system for the WMT 2018 Chinese {\ensuremath{\leftrightarrow}} English news translation tasks. Our baseline systems are based on the Transformer architecture. We further improve the translation performance 2.4-2.6 BLEU points from four aspects, including architectural improvements, diverse ensemble decoding, reranking, and post-processing. Among constrained submissions, we rank 2nd out of 16 submitted systems on Chinese {\textrightarrow} English task and 3rd out of 16 on English {\textrightarrow} Chinese task, respectively."
}

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%0 Conference Proceedings
%T The NiuTrans Machine Translation System for WMT18
%A Wang, Qiang
%A Li, Bei
%A Liu, Jiqiang
%A Jiang, Bojian
%A Zhang, Zheyang
%A Li, Yinqiao
%A Lin, Ye
%A Xiao, Tong
%A Zhu, Jingbo
%Y Bojar, Ondřej
%Y Chatterjee, Rajen
%Y Federmann, Christian
%Y Fishel, Mark
%Y Graham, Yvette
%Y Haddow, Barry
%Y Huck, Matthias
%Y Yepes, Antonio Jimeno
%Y Koehn, Philipp
%Y Monz, Christof
%Y Negri, Matteo
%Y Névéol, Aurélie
%Y Neves, Mariana
%Y Post, Matt
%Y Specia, Lucia
%Y Turchi, Marco
%Y Verspoor, Karin
%S Proceedings of the Third Conference on Machine Translation: Shared Task Papers
%D 2018
%8 October
%I Association for Computational Linguistics
%C Belgium, Brussels
%F wang-etal-2018-niutrans
%X This paper describes the submission of the NiuTrans neural machine translation system for the WMT 2018 Chinese \ensuremathłeftrightarrow English news translation tasks. Our baseline systems are based on the Transformer architecture. We further improve the translation performance 2.4-2.6 BLEU points from four aspects, including architectural improvements, diverse ensemble decoding, reranking, and post-processing. Among constrained submissions, we rank 2nd out of 16 submitted systems on Chinese → English task and 3rd out of 16 on English → Chinese task, respectively.
%R 10.18653/v1/W18-6430
%U https://aclanthology.org/W18-6430/
%U https://doi.org/10.18653/v1/W18-6430
%P 528-534

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Markdown (Informal)

[The NiuTrans Machine Translation System for WMT18](https://aclanthology.org/W18-6430/) (Wang et al., WMT 2018)

The NiuTrans Machine Translation System for WMT18 (Wang et al., WMT 2018)

ACL

Qiang Wang, Bei Li, Jiqiang Liu, Bojian Jiang, Zheyang Zhang, Yinqiao Li, Ye Lin, Tong Xiao, and Jingbo Zhu. 2018. The NiuTrans Machine Translation System for WMT18. In Proceedings of the Third Conference on Machine Translation: Shared Task Papers, pages 528–534, Belgium, Brussels. Association for Computational Linguistics.