README.md

sla-eng

• source group: Slavic languages

• target group: English

• OPUS readme: sla-eng

• model: transformer

• source language(s): bel bel_Latn bos_Latn bul bul_Latn ces csb_Latn dsb hrv hsb mkd orv_Cyrl pol rue rus slv srp_Cyrl srp_Latn 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
newssyscomb2009-ceseng.ces.eng	26.7	0.542
newstest2009-ceseng.ces.eng	25.2	0.534
newstest2010-ceseng.ces.eng	25.9	0.545
newstest2011-ceseng.ces.eng	26.8	0.544
newstest2012-ceseng.ces.eng	25.6	0.536
newstest2012-ruseng.rus.eng	32.5	0.588
newstest2013-ceseng.ces.eng	28.8	0.556
newstest2013-ruseng.rus.eng	26.4	0.532
newstest2014-csen-ceseng.ces.eng	31.4	0.591
newstest2014-ruen-ruseng.rus.eng	29.6	0.576
newstest2015-encs-ceseng.ces.eng	28.2	0.545
newstest2015-enru-ruseng.rus.eng	28.1	0.551
newstest2016-encs-ceseng.ces.eng	30.0	0.567
newstest2016-enru-ruseng.rus.eng	27.4	0.548
newstest2017-encs-ceseng.ces.eng	26.5	0.537
newstest2017-enru-ruseng.rus.eng	31.0	0.574
newstest2018-encs-ceseng.ces.eng	27.9	0.548
newstest2018-enru-ruseng.rus.eng	26.8	0.545
newstest2019-ruen-ruseng.rus.eng	29.1	0.562
Tatoeba-test.bel-eng.bel.eng	42.5	0.609
Tatoeba-test.bul-eng.bul.eng	55.4	0.697
Tatoeba-test.ces-eng.ces.eng	53.1	0.688
Tatoeba-test.csb-eng.csb.eng	23.1	0.446
Tatoeba-test.dsb-eng.dsb.eng	31.1	0.467
Tatoeba-test.hbs-eng.hbs.eng	56.1	0.702
Tatoeba-test.hsb-eng.hsb.eng	46.2	0.597
Tatoeba-test.mkd-eng.mkd.eng	54.5	0.680
Tatoeba-test.multi.eng	53.2	0.683
Tatoeba-test.orv-eng.orv.eng	12.1	0.292
Tatoeba-test.pol-eng.pol.eng	51.1	0.671
Tatoeba-test.rue-eng.rue.eng	19.6	0.389
Tatoeba-test.rus-eng.rus.eng	54.1	0.686
Tatoeba-test.slv-eng.slv.eng	43.4	0.610
Tatoeba-test.ukr-eng.ukr.eng	53.8	0.685

System Info:

• hf_name: sla-eng

• source_languages: sla

• target_languages: eng

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

• original_repo: Tatoeba-Challenge

• tags: ['translation']

• languages: ['be', 'hr', 'mk', 'cs', 'ru', 'pl', 'bg', 'uk', 'sl', 'sla', 'en']

• src_constituents: {'bel', 'hrv', 'orv_Cyrl', 'mkd', 'bel_Latn', 'srp_Latn', 'bul_Latn', 'ces', 'bos_Latn', 'csb_Latn', 'dsb', 'hsb', 'rus', 'srp_Cyrl', 'pol', 'rue', 'bul', 'ukr', 'slv'}

• tgt_constituents: {'eng'}

• src_multilingual: True

• tgt_multilingual: False

• prepro: normalization + SentencePiece (spm32k,spm32k)

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

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

• src_alpha3: sla

• tgt_alpha3: eng

• short_pair: sla-en

• chrF2_score: 0.6829999999999999

• bleu: 53.2

• brevity_penalty: 0.9740000000000001

• ref_len: 70897.0

• src_name: Slavic languages

• tgt_name: English

• train_date: 2020-08-01

• src_alpha2: sla

• tgt_alpha2: en

• prefer_old: False

• long_pair: sla-eng

• helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535

• transformers_git_sha: 6bdf998dffa70030e42f512a586f33a15e648edd

• port_machine: brutasse

• port_time: 2020-08-19-00:09