Helsinki-NLP/opus-mt-en-grk

eng-grk

• source group: English

• target group: Greek languages

• OPUS readme: eng-grk

• model: transformer

• source language(s): eng

• target language(s): ell grc_Grek

• model: transformer

• pre-processing: normalization + SentencePiece (spm12k,spm12k)

• a sentence initial language token is required in the form of >>id<< (id = valid target language ID)

• 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
Tatoeba-test.eng-ell.eng.ell	53.8	0.723
Tatoeba-test.eng-grc.eng.grc	0.1	0.102
Tatoeba-test.eng.multi	45.6	0.677

System Info:

• hf_name: eng-grk

• source_languages: eng

• target_languages: grk

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

• original_repo: Tatoeba-Challenge

• tags: ['translation']

• languages: ['en', 'el', 'grk']

• src_constituents: {'eng'}

• tgt_constituents: {'grc_Grek', 'ell'}

• src_multilingual: False

• tgt_multilingual: True

• prepro: normalization + SentencePiece (spm12k,spm12k)

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

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

• src_alpha3: eng

• tgt_alpha3: grk

• short_pair: en-grk

• chrF2_score: 0.677

• bleu: 45.6

• brevity_penalty: 1.0

• ref_len: 59951.0

• src_name: English

• tgt_name: Greek languages

• train_date: 2020-08-01

• src_alpha2: en

• tgt_alpha2: grk

• prefer_old: False

• long_pair: eng-grk

• helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535

• transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b

• port_machine: brutasse

• port_time: 2020-08-21-14:41