Helsinki-NLP/opus-mt-en-bat

eng-bat

• —source group: English
• —target group: Baltic languages
• —OPUS readme: eng-bat

• —model: transformer
• —source language(s): eng
• —target language(s): lav lit ltg prg_Latn sgs
• —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-2020-08-01.zip
• —test set translations: opus2m-2020-08-01.test.txt
• —test set scores: opus2m-2020-08-01.eval.txt

Benchmarks

System Info:

• —hf_name: eng-bat

• —source_languages: eng

• —target_languages: bat

• —opusreadmeurl: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-bat/README.md

• —original_repo: Tatoeba-Challenge

• —tags: ['translation']

• —languages: ['en', 'lt', 'lv', 'bat']

• —src_constituents: {'eng'}

• —tgtconstituents: {'lit', 'lav', 'prgLatn', 'ltg', 'sgs'}

• —src_multilingual: False

• —tgt_multilingual: True

• —prepro: normalization + SentencePiece (spm32k,spm32k)

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

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

• —src_alpha3: eng

• —tgt_alpha3: bat

• —short_pair: en-bat

• —chrF2_score: 0.616

• —bleu: 37.0

• —brevity_penalty: 0.956

• —ref_len: 26417.0

• —src_name: English

• —tgt_name: Baltic languages

• —train_date: 2020-08-01

• —src_alpha2: en

• —tgt_alpha2: bat

• —prefer_old: False

• —long_pair: eng-bat

• —helsinkigitsha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535

• —transformersgitsha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b

• —port_machine: brutasse

• —port_time: 2020-08-21-14:41