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--- |
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language: |
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- en |
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- be |
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- ru |
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- uk |
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- zle |
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tags: |
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- translation |
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license: apache-2.0 |
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--- |
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### eng-zle |
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* source group: English |
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* target group: East Slavic languages |
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* OPUS readme: [eng-zle](https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-zle/README.md) |
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* model: transformer |
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* source language(s): eng |
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* target language(s): bel bel_Latn orv_Cyrl rue rus ukr |
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* model: transformer |
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* pre-processing: normalization + SentencePiece (spm32k,spm32k) |
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* a sentence initial language token is required in the form of `>>id<<` (id = valid target language ID) |
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* download original weights: [opus2m-2020-08-02.zip](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-zle/opus2m-2020-08-02.zip) |
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* test set translations: [opus2m-2020-08-02.test.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-zle/opus2m-2020-08-02.test.txt) |
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* test set scores: [opus2m-2020-08-02.eval.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-zle/opus2m-2020-08-02.eval.txt) |
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## Benchmarks |
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| testset | BLEU | chr-F | |
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|-----------------------|-------|-------| |
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| newstest2012-engrus.eng.rus | 27.4 | 0.550 | |
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| newstest2013-engrus.eng.rus | 21.4 | 0.493 | |
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| newstest2015-enru-engrus.eng.rus | 24.2 | 0.534 | |
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| newstest2016-enru-engrus.eng.rus | 23.3 | 0.518 | |
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| newstest2017-enru-engrus.eng.rus | 25.3 | 0.541 | |
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| newstest2018-enru-engrus.eng.rus | 22.4 | 0.527 | |
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| newstest2019-enru-engrus.eng.rus | 24.1 | 0.505 | |
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| Tatoeba-test.eng-bel.eng.bel | 20.8 | 0.471 | |
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| Tatoeba-test.eng.multi | 37.2 | 0.580 | |
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| Tatoeba-test.eng-orv.eng.orv | 0.6 | 0.130 | |
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| Tatoeba-test.eng-rue.eng.rue | 1.4 | 0.168 | |
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| Tatoeba-test.eng-rus.eng.rus | 41.3 | 0.616 | |
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| Tatoeba-test.eng-ukr.eng.ukr | 38.7 | 0.596 | |
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### System Info: |
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- hf_name: eng-zle |
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- source_languages: eng |
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- target_languages: zle |
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- opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-zle/README.md |
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- original_repo: Tatoeba-Challenge |
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- tags: ['translation'] |
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- languages: ['en', 'be', 'ru', 'uk', 'zle'] |
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- src_constituents: {'eng'} |
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- tgt_constituents: {'bel', 'orv_Cyrl', 'bel_Latn', 'rus', 'ukr', 'rue'} |
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- src_multilingual: False |
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- tgt_multilingual: True |
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- prepro: normalization + SentencePiece (spm32k,spm32k) |
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- url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-zle/opus2m-2020-08-02.zip |
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- url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-zle/opus2m-2020-08-02.test.txt |
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- src_alpha3: eng |
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- tgt_alpha3: zle |
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- short_pair: en-zle |
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- chrF2_score: 0.58 |
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- bleu: 37.2 |
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- brevity_penalty: 0.9890000000000001 |
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- ref_len: 63493.0 |
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- src_name: English |
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- tgt_name: East Slavic languages |
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- train_date: 2020-08-02 |
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- src_alpha2: en |
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- tgt_alpha2: zle |
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- prefer_old: False |
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- long_pair: eng-zle |
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- helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535 |
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- transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b |
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- port_machine: brutasse |
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- port_time: 2020-08-21-14:41 |
