Abstract
Even though sentence-centric metrics are used widely in machine translation evaluation, document-level performance is at least equally important for professional usage. In this paper, we bring attention to detailed document-level evaluation focused on markables (expressions bearing most of the document meaning) and the negative impact of various markable error phenomena on the translation. For an annotation experiment of two phases, we chose Czech and English documents translated by systems submitted to WMT20 News Translation Task. These documents are from the News, Audit and Lease domains. We show that the quality and also the kind of errors varies significantly among the domains. This systematic variance is in contrast to the automatic evaluation results. We inspect which specific markables are problematic for MT systems and conclude with an analysis of the effect of markable error types on the MT performance measured by humans and automatic evaluation tools.- Anthology ID:
- 2020.wmt-1.41
- 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:
- 371–380
- Language:
- URL:
- https://aclanthology.org/2020.wmt-1.41
- DOI:
- Bibkey:
- Cite (ACL):
- Vilém Zouhar, Tereza Vojtěchová, and Ondřej Bojar. 2020. WMT20 Document-Level Markable Error Exploration. In Proceedings of the Fifth Conference on Machine Translation, pages 371–380, Online. Association for Computational Linguistics.
- Cite (Informal):
- WMT20 Document-Level Markable Error Exploration (Zouhar et al., WMT 2020)
- Copy Citation:
- PDF:
- https://aclanthology.org/2020.wmt-1.41.pdf
- Optional supplementary material:
- 2020.wmt-1.41.OptionalSupplementaryMaterial.zip
- Video:
- https://slideslive.com/38939563
- Code
- ELITR/wmt20-elitr-testsuite
Export citation
@inproceedings{zouhar-etal-2020-wmt20,
title = "{WMT}20 Document-Level Markable Error Exploration",
author = "Zouhar, Vil{\'e}m and
Vojt{\v{e}}chov{\'a}, Tereza and
Bojar, Ond{\v{r}}ej",
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-1.41",
pages = "371--380",
abstract = "Even though sentence-centric metrics are used widely in machine translation evaluation, document-level performance is at least equally important for professional usage. In this paper, we bring attention to detailed document-level evaluation focused on markables (expressions bearing most of the document meaning) and the negative impact of various markable error phenomena on the translation. For an annotation experiment of two phases, we chose Czech and English documents translated by systems submitted to WMT20 News Translation Task. These documents are from the News, Audit and Lease domains. We show that the quality and also the kind of errors varies significantly among the domains. This systematic variance is in contrast to the automatic evaluation results. We inspect which specific markables are problematic for MT systems and conclude with an analysis of the effect of markable error types on the MT performance measured by humans and automatic evaluation tools.",
}
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%0 Conference Proceedings %T WMT20 Document-Level Markable Error Exploration %A Zouhar, Vilém %A Vojtěchová, Tereza %A Bojar, Ondřej %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 zouhar-etal-2020-wmt20 %X Even though sentence-centric metrics are used widely in machine translation evaluation, document-level performance is at least equally important for professional usage. In this paper, we bring attention to detailed document-level evaluation focused on markables (expressions bearing most of the document meaning) and the negative impact of various markable error phenomena on the translation. For an annotation experiment of two phases, we chose Czech and English documents translated by systems submitted to WMT20 News Translation Task. These documents are from the News, Audit and Lease domains. We show that the quality and also the kind of errors varies significantly among the domains. This systematic variance is in contrast to the automatic evaluation results. We inspect which specific markables are problematic for MT systems and conclude with an analysis of the effect of markable error types on the MT performance measured by humans and automatic evaluation tools. %U https://aclanthology.org/2020.wmt-1.41 %P 371-380
Markdown (Informal)
[WMT20 Document-Level Markable Error Exploration](https://aclanthology.org/2020.wmt-1.41) (Zouhar et al., WMT 2020)
- WMT20 Document-Level Markable Error Exploration (Zouhar et al., WMT 2020)
ACL
- Vilém Zouhar, Tereza Vojtěchová, and Ondřej Bojar. 2020. WMT20 Document-Level Markable Error Exploration. In Proceedings of the Fifth Conference on Machine Translation, pages 371–380, Online. Association for Computational Linguistics.