language:
- pl
- cs
- zlw
- en
tags:
- translation
license: apache-2.0
zlw-eng
source group: West Slavic languages
target group: English
OPUS readme: zlw-eng
model: transformer
source language(s): ces csb_Latn dsb hsb pol
target language(s): eng
model: transformer
pre-processing: normalization + SentencePiece (spm32k,spm32k)
download original weights: opus2m-2020-08-01.zip
test set translations: opus2m-2020-08-01.test.txt
test set scores: opus2m-2020-08-01.eval.txt
Benchmarks
| testset | BLEU | chr-F |
|---|---|---|
| newssyscomb2009-ceseng.ces.eng | 25.7 | 0.536 |
| newstest2009-ceseng.ces.eng | 24.6 | 0.530 |
| newstest2010-ceseng.ces.eng | 25.0 | 0.540 |
| newstest2011-ceseng.ces.eng | 25.9 | 0.539 |
| newstest2012-ceseng.ces.eng | 24.8 | 0.533 |
| newstest2013-ceseng.ces.eng | 27.8 | 0.551 |
| newstest2014-csen-ceseng.ces.eng | 30.3 | 0.585 |
| newstest2015-encs-ceseng.ces.eng | 27.5 | 0.542 |
| newstest2016-encs-ceseng.ces.eng | 29.1 | 0.564 |
| newstest2017-encs-ceseng.ces.eng | 26.0 | 0.537 |
| newstest2018-encs-ceseng.ces.eng | 27.3 | 0.544 |
| Tatoeba-test.ces-eng.ces.eng | 53.3 | 0.691 |
| Tatoeba-test.csb-eng.csb.eng | 10.2 | 0.313 |
| Tatoeba-test.dsb-eng.dsb.eng | 11.7 | 0.296 |
| Tatoeba-test.hsb-eng.hsb.eng | 24.6 | 0.426 |
| Tatoeba-test.multi.eng | 51.8 | 0.680 |
| Tatoeba-test.pol-eng.pol.eng | 50.4 | 0.667 |
System Info:
hf_name: zlw-eng
source_languages: zlw
target_languages: eng
opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/zlw-eng/README.md
original_repo: Tatoeba-Challenge
tags: ['translation']
languages: ['pl', 'cs', 'zlw', 'en']
src_constituents: {'csb_Latn', 'dsb', 'hsb', 'pol', 'ces'}
tgt_constituents: {'eng'}
src_multilingual: True
tgt_multilingual: False
prepro: normalization + SentencePiece (spm32k,spm32k)
url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/zlw-eng/opus2m-2020-08-01.zip
url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/zlw-eng/opus2m-2020-08-01.test.txt
src_alpha3: zlw
tgt_alpha3: eng
short_pair: zlw-en
chrF2_score: 0.68
bleu: 51.8
brevity_penalty: 0.9620000000000001
ref_len: 75742.0
src_name: West Slavic languages
tgt_name: English
train_date: 2020-08-01
src_alpha2: zlw
tgt_alpha2: en
prefer_old: False
long_pair: zlw-eng
helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535
transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b
port_machine: brutasse
port_time: 2020-08-21-14:41