Helsinki-NLP/opus-mt-zle-en

zle-eng

• source group: East Slavic languages

• target group: English

• OPUS readme: zle-eng

• model: transformer

• source language(s): bel bel_Latn orv_Cyrl rue rus ukr

• 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
newstest2012-ruseng.rus.eng	31.1	0.579
newstest2013-ruseng.rus.eng	24.9	0.522
newstest2014-ruen-ruseng.rus.eng	27.9	0.563
newstest2015-enru-ruseng.rus.eng	26.8	0.541
newstest2016-enru-ruseng.rus.eng	25.8	0.535
newstest2017-enru-ruseng.rus.eng	29.1	0.561
newstest2018-enru-ruseng.rus.eng	25.4	0.537
newstest2019-ruen-ruseng.rus.eng	26.8	0.545
Tatoeba-test.bel-eng.bel.eng	38.3	0.569
Tatoeba-test.multi.eng	50.1	0.656
Tatoeba-test.orv-eng.orv.eng	6.9	0.217
Tatoeba-test.rue-eng.rue.eng	15.4	0.345
Tatoeba-test.rus-eng.rus.eng	52.5	0.674
Tatoeba-test.ukr-eng.ukr.eng	52.1	0.673

System Info:

• hf_name: zle-eng

• source_languages: zle

• target_languages: eng

• opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/zle-eng/README.md

• original_repo: Tatoeba-Challenge

• tags: ['translation']

• languages: ['be', 'ru', 'uk', 'zle', 'en']

• src_constituents: {'bel', 'orv_Cyrl', 'bel_Latn', 'rus', 'ukr', 'rue'}

• tgt_constituents: {'eng'}

• src_multilingual: True

• tgt_multilingual: False

• prepro: normalization + SentencePiece (spm32k,spm32k)

• url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/zle-eng/opus2m-2020-08-01.zip

• url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/zle-eng/opus2m-2020-08-01.test.txt

• src_alpha3: zle

• tgt_alpha3: eng

• short_pair: zle-en

• chrF2_score: 0.6559999999999999

• bleu: 50.1

• brevity_penalty: 0.97

• ref_len: 69599.0

• src_name: East Slavic languages

• tgt_name: English

• train_date: 2020-08-01

• src_alpha2: zle

• tgt_alpha2: en

• prefer_old: False

• long_pair: zle-eng

• helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535

• transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b

• port_machine: brutasse

• port_time: 2020-08-21-14:41