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        <title>NTT Neural Machine Translation Systems at WAT 2019</title>
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        <namePart type="given">Makoto</namePart>
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    <name type="personal">
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    <abstract>In this paper, we describe our systems that were submitted to the translation shared tasks at WAT 2019. This year, we participated in two distinct types of subtasks, a scientific paper subtask and a timely disclosure subtask, where we only considered English-to-Japanese and Japanese-to-English translation directions. We submitted two systems (En-Ja and Ja-En) for the scientific paper subtask and two systems (Ja-En, texts, items) for the timely disclosure subtask. Three of our four systems obtained the best human evaluation performances. We also confirmed that our new additional web-crawled parallel corpus improves the performance in unconstrained settings.</abstract>
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    <identifier type="doi">10.18653/v1/D19-5211</identifier>
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%0 Conference Proceedings
%T NTT Neural Machine Translation Systems at WAT 2019
%A Morishita, Makoto
%A Suzuki, Jun
%A Nagata, Masaaki
%S Proceedings of the 6th Workshop on Asian Translation
%D 2019
%8 nov
%I Association for Computational Linguistics
%C Hong Kong, China
%F morishita-etal-2019-ntt
%X In this paper, we describe our systems that were submitted to the translation shared tasks at WAT 2019. This year, we participated in two distinct types of subtasks, a scientific paper subtask and a timely disclosure subtask, where we only considered English-to-Japanese and Japanese-to-English translation directions. We submitted two systems (En-Ja and Ja-En) for the scientific paper subtask and two systems (Ja-En, texts, items) for the timely disclosure subtask. Three of our four systems obtained the best human evaluation performances. We also confirmed that our new additional web-crawled parallel corpus improves the performance in unconstrained settings.
%R 10.18653/v1/D19-5211
%U https://aclanthology.org/D19-5211
%U https://doi.org/10.18653/v1/D19-5211
%P 99-105

Markdown (Informal)

[NTT Neural Machine Translation Systems at WAT 2019](https://aclanthology.org/D19-5211) (Morishita et al., EMNLP 2019)

• NTT Neural Machine Translation Systems at WAT 2019 (Morishita et al., EMNLP 2019)

ACL

• Makoto Morishita, Jun Suzuki, and Masaaki Nagata. 2019. NTT Neural Machine Translation Systems at WAT 2019. In Proceedings of the 6th Workshop on Asian Translation, pages 99–105, Hong Kong, China. Association for Computational Linguistics.