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--- |
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language: |
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- en |
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- so |
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- ti |
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- am |
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- he |
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- mt |
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- ar |
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- afa |
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- multilingual |
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license: apache-2.0 |
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tags: |
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- translation |
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--- |
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### eng-afa |
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* source group: English |
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* target group: Afro-Asiatic languages |
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* OPUS readme: [eng-afa](https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-afa/README.md) |
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* model: transformer |
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* source language(s): eng |
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* target language(s): acm afb amh apc ara arq ary arz hau_Latn heb kab mlt rif_Latn shy_Latn som tir |
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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-2020-08-01.zip](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-afa/opus2m-2020-08-01.zip) |
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* test set translations: [opus2m-2020-08-01.test.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-afa/opus2m-2020-08-01.test.txt) |
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* test set scores: [opus2m-2020-08-01.eval.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-afa/opus2m-2020-08-01.eval.txt) |
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## Benchmarks |
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| testset | BLEU | chr-F | |
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|-----------------------|-------|-------| |
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| Tatoeba-test.eng-amh.eng.amh | 11.6 | 0.504 | |
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| Tatoeba-test.eng-ara.eng.ara | 12.0 | 0.404 | |
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| Tatoeba-test.eng-hau.eng.hau | 10.2 | 0.429 | |
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| Tatoeba-test.eng-heb.eng.heb | 32.3 | 0.551 | |
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| Tatoeba-test.eng-kab.eng.kab | 1.6 | 0.191 | |
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| Tatoeba-test.eng-mlt.eng.mlt | 17.7 | 0.551 | |
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| Tatoeba-test.eng.multi | 14.4 | 0.375 | |
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| Tatoeba-test.eng-rif.eng.rif | 1.7 | 0.103 | |
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| Tatoeba-test.eng-shy.eng.shy | 0.8 | 0.090 | |
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| Tatoeba-test.eng-som.eng.som | 16.0 | 0.429 | |
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| Tatoeba-test.eng-tir.eng.tir | 2.7 | 0.238 | |
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### System Info: |
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- hf_name: eng-afa |
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- source_languages: eng |
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- target_languages: afa |
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- opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-afa/README.md |
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- original_repo: Tatoeba-Challenge |
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- tags: ['translation'] |
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- languages: ['en', 'so', 'ti', 'am', 'he', 'mt', 'ar', 'afa'] |
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- src_constituents: {'eng'} |
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- tgt_constituents: {'som', 'rif_Latn', 'tir', 'kab', 'arq', 'afb', 'amh', 'arz', 'heb', 'shy_Latn', 'apc', 'mlt', 'thv', 'ara', 'hau_Latn', 'acm', 'ary'} |
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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-afa/opus2m-2020-08-01.zip |
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- url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-afa/opus2m-2020-08-01.test.txt |
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- src_alpha3: eng |
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- tgt_alpha3: afa |
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- short_pair: en-afa |
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- chrF2_score: 0.375 |
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- bleu: 14.4 |
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- brevity_penalty: 1.0 |
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- ref_len: 58110.0 |
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- src_name: English |
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- tgt_name: Afro-Asiatic languages |
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- train_date: 2020-08-01 |
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- src_alpha2: en |
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- tgt_alpha2: afa |
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- prefer_old: False |
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- long_pair: eng-afa |
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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 |
