eng-nor
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source language name: English
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target language name: Norwegian
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OPUS readme: README.md
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model: transformer-align
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source language code: en
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target language codes: nb, nn
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dataset: opus with backtranslations
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release date: 2021-04-20
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pre-processing: normalization + SentencePiece (spm32k,spm32k)
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download original weights: opus+bt-2021-04-20.zip
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a sentence-initial language token is required in the form of >>id<<(id = valid, usually three-letter target language ID)
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Training data:
- eng-nno: Tatoeba-train (1661769) wikipedia.aa.nno-eng (995603) wikipedia.ab.nno-eng (605107) wikiquote.aa.nno-eng (22626)
- eng-nob: Tatoeba-train (11525999) wikibooks.aa.nob-eng (37901) wikinews.aa.nob-eng (8706) wikipedia.aa.nob-eng (992563) wikipedia.ab.nob-eng (992772) wikipedia.ac.nob-eng (992621) wikipedia.ad.nob-eng (992828) wikipedia.ae.nob-eng (992812) wikipedia.af.nob-eng (976715) wikiquote.aa.nob-eng (10443) wikisource.aa.nob-eng (279891)
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Validation data:
- eng-nno: Tatoeba-dev, 505
- eng-nob: Tatoeba-dev, 5189
- total-size-shuffled: 1505
- devset-selected: top 1505 lines of Tatoeba-dev.src.shuffled
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Test data:
- Tatoeba-test.eng-nno: 460/3428
- Tatoeba-test.eng-nob: 4539/36110
- Tatoeba-test.eng-nor: 4999/39547
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test set translations file: test.txt
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test set scores file: eval.txt
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BLEU-scores |Test set|score| |---|---| |Tatoeba-test.eng-nob|56.4| |Tatoeba-test.eng-nor|55.4| |Tatoeba-test.eng-nno|40.3|
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chr-F-scores |Test set|score| |---|---| |Tatoeba-test.eng-nob|0.716| |Tatoeba-test.eng-nor|0.71| |Tatoeba-test.eng-nno|0.615|
System Info:
- hf_name: eng-nor
- source_languages: en
- target_languages: nb,nn
- opus_readme_url: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-nor/opus+bt-2021-04-20.zip/README.md
- original_repo: Tatoeba-Challenge
- tags: ['translation']
- languages: ['en', 'nb', 'nn']
- src_constituents: ['eng']
- tgt_constituents: ['nob', 'nno']
- src_multilingual: False
- tgt_multilingual: True
- helsinki_git_sha: 59400fea592520766f9910390155681bc930dbc4
- transformers_git_sha: fd5cdaeea6eafac32e9d967327bfa3dc0e0d962d
- port_machine: DESKTOP-6CPR2HH
- port_time: 2023-01-23-21:07