language:
- en
- be
- ru
- uk
- zle
- multilingual
license: apache-2.0
tags:
- translation
eng-zle
source group: English
target group: East Slavic languages
OPUS readme: eng-zle
model: transformer
source language(s): eng
target language(s): bel bel_Latn orv_Cyrl rue rus ukr
model: transformer
pre-processing: normalization + SentencePiece (spm32k,spm32k)
a sentence initial language token is required in the form of
>>id<<(id = valid target language ID)download original weights: opus2m-2020-08-02.zip
test set translations: opus2m-2020-08-02.test.txt
test set scores: opus2m-2020-08-02.eval.txt
Benchmarks
| testset | BLEU | chr-F |
|---|---|---|
| newstest2012-engrus.eng.rus | 27.4 | 0.550 |
| newstest2013-engrus.eng.rus | 21.4 | 0.493 |
| newstest2015-enru-engrus.eng.rus | 24.2 | 0.534 |
| newstest2016-enru-engrus.eng.rus | 23.3 | 0.518 |
| newstest2017-enru-engrus.eng.rus | 25.3 | 0.541 |
| newstest2018-enru-engrus.eng.rus | 22.4 | 0.527 |
| newstest2019-enru-engrus.eng.rus | 24.1 | 0.505 |
| Tatoeba-test.eng-bel.eng.bel | 20.8 | 0.471 |
| Tatoeba-test.eng.multi | 37.2 | 0.580 |
| Tatoeba-test.eng-orv.eng.orv | 0.6 | 0.130 |
| Tatoeba-test.eng-rue.eng.rue | 1.4 | 0.168 |
| Tatoeba-test.eng-rus.eng.rus | 41.3 | 0.616 |
| Tatoeba-test.eng-ukr.eng.ukr | 38.7 | 0.596 |
System Info:
hf_name: eng-zle
source_languages: eng
target_languages: zle
opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-zle/README.md
original_repo: Tatoeba-Challenge
tags: ['translation']
languages: ['en', 'be', 'ru', 'uk', 'zle']
src_constituents: {'eng'}
tgt_constituents: {'bel', 'orv_Cyrl', 'bel_Latn', 'rus', 'ukr', 'rue'}
src_multilingual: False
tgt_multilingual: True
prepro: normalization + SentencePiece (spm32k,spm32k)
url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-zle/opus2m-2020-08-02.zip
url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-zle/opus2m-2020-08-02.test.txt
src_alpha3: eng
tgt_alpha3: zle
short_pair: en-zle
chrF2_score: 0.58
bleu: 37.2
brevity_penalty: 0.9890000000000001
ref_len: 63493.0
src_name: English
tgt_name: East Slavic languages
train_date: 2020-08-02
src_alpha2: en
tgt_alpha2: zle
prefer_old: False
long_pair: eng-zle
helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535
transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b
port_machine: brutasse
port_time: 2020-08-21-14:41