Tohoku-AIP-NTT at WMT 2020 News Translation Task
Shun Kiyono, Takumi Ito, Ryuto Konno, Makoto Morishita, Jun Suzuki
Abstract
In this paper, we describe the submission of Tohoku-AIP-NTT to the WMT’20 news translation task. We participated in this task in two language pairs and four language directions: English <–> German and English <–> Japanese. Our system consists of techniques such as back-translation and fine-tuning, which are already widely adopted in translation tasks. We attempted to develop new methods for both synthetic data filtering and reranking. However, the methods turned out to be ineffective, and they provided us with no significant improvement over the baseline. We analyze these negative results to provide insights for future studies.- Anthology ID:
- 2020.wmt-1.12
- Volume:
- Proceedings of the Fifth Conference on Machine Translation
- Month:
- November
- Year:
- 2020
- Address:
- Online
- Editors:
- Loïc Barrault, Ondřej Bojar, Fethi Bougares, Rajen Chatterjee, Marta R. Costa-jussà, Christian Federmann, Mark Fishel, Alexander Fraser, Yvette Graham, Paco Guzman, Barry Haddow, Matthias Huck, Antonio Jimeno Yepes, Philipp Koehn, André Martins, Makoto Morishita, Christof Monz, Masaaki Nagata, Toshiaki Nakazawa, Matteo Negri
- Venue:
- WMT
- SIG:
- SIGMT
- Publisher:
- Association for Computational Linguistics
- Note:
- Pages:
- 145–155
- Language:
- URL:
- https://aclanthology.org/2020.wmt-1.12
- DOI:
- Bibkey:
- Cite (ACL):
- Shun Kiyono, Takumi Ito, Ryuto Konno, Makoto Morishita, and Jun Suzuki. 2020. Tohoku-AIP-NTT at WMT 2020 News Translation Task. In Proceedings of the Fifth Conference on Machine Translation, pages 145–155, Online. Association for Computational Linguistics.
- Cite (Informal):
- Tohoku-AIP-NTT at WMT 2020 News Translation Task (Kiyono et al., WMT 2020)
- Copy Citation:
- PDF:
- https://aclanthology.org/2020.wmt-1.12.pdf
- Video:
- https://slideslive.com/38939545
Export citation
@inproceedings{kiyono-etal-2020-tohoku,
title = "Tohoku-{AIP}-{NTT} at {WMT} 2020 News Translation Task",
author = "Kiyono, Shun and
Ito, Takumi and
Konno, Ryuto and
Morishita, Makoto and
Suzuki, Jun",
editor = {Barrault, Lo{\"\i}c and
Bojar, Ond{\v{r}}ej and
Bougares, Fethi and
Chatterjee, Rajen and
Costa-juss{\`a}, Marta R. and
Federmann, Christian and
Fishel, Mark and
Fraser, Alexander and
Graham, Yvette and
Guzman, Paco and
Haddow, Barry and
Huck, Matthias and
Yepes, Antonio Jimeno and
Koehn, Philipp and
Martins, Andr{\'e} and
Morishita, Makoto and
Monz, Christof and
Nagata, Masaaki and
Nakazawa, Toshiaki and
Negri, Matteo},
booktitle = "Proceedings of the Fifth Conference on Machine Translation",
month = nov,
year = "2020",
address = "Online",
publisher = "Association for Computational Linguistics",
url = "https://aclanthology.org/2020.wmt-1.12",
pages = "145--155",
abstract = "In this paper, we describe the submission of Tohoku-AIP-NTT to the WMT{'}20 news translation task. We participated in this task in two language pairs and four language directions: English {\textless}{--}{\textgreater} German and English {\textless}{--}{\textgreater} Japanese. Our system consists of techniques such as back-translation and fine-tuning, which are already widely adopted in translation tasks. We attempted to develop new methods for both synthetic data filtering and reranking. However, the methods turned out to be ineffective, and they provided us with no significant improvement over the baseline. We analyze these negative results to provide insights for future studies.",
}
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%0 Conference Proceedings %T Tohoku-AIP-NTT at WMT 2020 News Translation Task %A Kiyono, Shun %A Ito, Takumi %A Konno, Ryuto %A Morishita, Makoto %A Suzuki, Jun %Y Barrault, Loïc %Y Bojar, Ondřej %Y Bougares, Fethi %Y Chatterjee, Rajen %Y Costa-jussà, Marta R. %Y Federmann, Christian %Y Fishel, Mark %Y Fraser, Alexander %Y Graham, Yvette %Y Guzman, Paco %Y Haddow, Barry %Y Huck, Matthias %Y Yepes, Antonio Jimeno %Y Koehn, Philipp %Y Martins, André %Y Morishita, Makoto %Y Monz, Christof %Y Nagata, Masaaki %Y Nakazawa, Toshiaki %Y Negri, Matteo %S Proceedings of the Fifth Conference on Machine Translation %D 2020 %8 November %I Association for Computational Linguistics %C Online %F kiyono-etal-2020-tohoku %X In this paper, we describe the submission of Tohoku-AIP-NTT to the WMT’20 news translation task. We participated in this task in two language pairs and four language directions: English \textless–\textgreater German and English \textless–\textgreater Japanese. Our system consists of techniques such as back-translation and fine-tuning, which are already widely adopted in translation tasks. We attempted to develop new methods for both synthetic data filtering and reranking. However, the methods turned out to be ineffective, and they provided us with no significant improvement over the baseline. We analyze these negative results to provide insights for future studies. %U https://aclanthology.org/2020.wmt-1.12 %P 145-155
Markdown (Informal)
[Tohoku-AIP-NTT at WMT 2020 News Translation Task](https://aclanthology.org/2020.wmt-1.12) (Kiyono et al., WMT 2020)
- Tohoku-AIP-NTT at WMT 2020 News Translation Task (Kiyono et al., WMT 2020)
ACL
- Shun Kiyono, Takumi Ito, Ryuto Konno, Makoto Morishita, and Jun Suzuki. 2020. Tohoku-AIP-NTT at WMT 2020 News Translation Task. In Proceedings of the Fifth Conference on Machine Translation, pages 145–155, Online. Association for Computational Linguistics.