Helsinki-NLP/opus-mt-en-tut

eng-tut

• source group: English

• target group: Altaic languages

• OPUS readme: eng-tut

• model: transformer

• source language(s): eng

• target language(s): aze_Latn bak chv crh crh_Latn kaz_Cyrl kaz_Latn kir_Cyrl kjh kum mon nog ota_Arab ota_Latn sah tat tat_Arab tat_Latn tuk tuk_Latn tur tyv uig_Arab uig_Cyrl uzb_Cyrl uzb_Latn xal

• 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
newsdev2016-entr-engtur.eng.tur	10.4	0.438
newstest2016-entr-engtur.eng.tur	9.1	0.414
newstest2017-entr-engtur.eng.tur	9.5	0.414
newstest2018-entr-engtur.eng.tur	9.5	0.415
Tatoeba-test.eng-aze.eng.aze	27.2	0.580
Tatoeba-test.eng-bak.eng.bak	5.8	0.298
Tatoeba-test.eng-chv.eng.chv	4.6	0.301
Tatoeba-test.eng-crh.eng.crh	6.5	0.342
Tatoeba-test.eng-kaz.eng.kaz	11.8	0.360
Tatoeba-test.eng-kir.eng.kir	24.6	0.499
Tatoeba-test.eng-kjh.eng.kjh	2.2	0.052
Tatoeba-test.eng-kum.eng.kum	8.0	0.229
Tatoeba-test.eng-mon.eng.mon	10.3	0.362
Tatoeba-test.eng.multi	19.5	0.451
Tatoeba-test.eng-nog.eng.nog	1.5	0.117
Tatoeba-test.eng-ota.eng.ota	0.2	0.035
Tatoeba-test.eng-sah.eng.sah	0.7	0.080
Tatoeba-test.eng-tat.eng.tat	10.8	0.320
Tatoeba-test.eng-tuk.eng.tuk	5.6	0.323
Tatoeba-test.eng-tur.eng.tur	34.2	0.623
Tatoeba-test.eng-tyv.eng.tyv	8.1	0.192
Tatoeba-test.eng-uig.eng.uig	0.1	0.158
Tatoeba-test.eng-uzb.eng.uzb	4.2	0.298
Tatoeba-test.eng-xal.eng.xal	0.1	0.061

System Info:

• hf_name: eng-tut

• source_languages: eng

• target_languages: tut

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

• original_repo: Tatoeba-Challenge

• tags: ['translation']

• languages: ['en', 'tut']

• src_constituents: {'eng'}

• tgt_constituents: set()

• src_multilingual: False

• tgt_multilingual: True

• prepro: normalization + SentencePiece (spm32k,spm32k)

• url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-tut/opus2m-2020-08-02.zip

• url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-tut/opus2m-2020-08-02.test.txt

• src_alpha3: eng

• tgt_alpha3: tut

• short_pair: en-tut

• chrF2_score: 0.451

• bleu: 19.5

• brevity_penalty: 1.0

• ref_len: 57472.0

• src_name: English

• tgt_name: Altaic languages

• train_date: 2020-08-02

• src_alpha2: en

• tgt_alpha2: tut

• prefer_old: False

• long_pair: eng-tut

• helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535

• transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b

• port_machine: brutasse

• port_time: 2020-08-21-14:41