@inproceedings{libovicky-etal-2020-lmu,
title = "The {LMU} {M}unich System for the {WMT}20 Very Low Resource Supervised {MT} Task",
author = "Libovick{\'y}, Jind{\v{r}}ich and
Hangya, Viktor and
Schmid, Helmut and
Fraser, Alexander",
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-1.131",
pages = "1104--1111",
abstract = "We present our systems for the WMT20 Very Low Resource MT Task for translation between German and Upper Sorbian. For training our systems, we generate synthetic data by both back- and forward-translation. Additionally, we enrich the training data with German-Czech translated from Czech to Upper Sorbian by an unsupervised statistical MT system incorporating orthographically similar word pairs and transliterations of OOV words. Our best translation system between German and Sorbian is based on transfer learning from a Czech-German system and scores 12 to 13 BLEU higher than a baseline system built using the available parallel data only.",
}
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%0 Conference Proceedings
%T The LMU Munich System for the WMT20 Very Low Resource Supervised MT Task
%A Libovický, Jindřich
%A Hangya, Viktor
%A Schmid, Helmut
%A Fraser, Alexander
%S Proceedings of the Fifth Conference on Machine Translation
%D 2020
%8 nov
%I Association for Computational Linguistics
%C Online
%F libovicky-etal-2020-lmu
%X We present our systems for the WMT20 Very Low Resource MT Task for translation between German and Upper Sorbian. For training our systems, we generate synthetic data by both back- and forward-translation. Additionally, we enrich the training data with German-Czech translated from Czech to Upper Sorbian by an unsupervised statistical MT system incorporating orthographically similar word pairs and transliterations of OOV words. Our best translation system between German and Sorbian is based on transfer learning from a Czech-German system and scores 12 to 13 BLEU higher than a baseline system built using the available parallel data only.
%U https://aclanthology.org/2020.wmt-1.131
%P 1104-1111
Markdown (Informal)
[The LMU Munich System for the WMT20 Very Low Resource Supervised MT Task](https://aclanthology.org/2020.wmt-1.131) (Libovický et al., WMT 2020)
ACL