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--- |
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language: |
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- en |
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- sn |
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- zu |
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- rw |
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- lg |
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- ts |
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- ln |
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- ny |
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- xh |
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- rn |
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- bnt |
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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-bnt |
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* source group: English |
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* target group: Bantu languages |
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* OPUS readme: [eng-bnt](https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-bnt/README.md) |
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* model: transformer |
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* source language(s): eng |
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* target language(s): kin lin lug nya run sna swh toi_Latn tso umb xho zul |
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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: [opus-2020-07-26.zip](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-bnt/opus-2020-07-26.zip) |
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* test set translations: [opus-2020-07-26.test.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-bnt/opus-2020-07-26.test.txt) |
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* test set scores: [opus-2020-07-26.eval.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-bnt/opus-2020-07-26.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-kin.eng.kin | 12.5 | 0.519 | |
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| Tatoeba-test.eng-lin.eng.lin | 1.1 | 0.277 | |
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| Tatoeba-test.eng-lug.eng.lug | 4.8 | 0.415 | |
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| Tatoeba-test.eng.multi | 12.1 | 0.449 | |
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| Tatoeba-test.eng-nya.eng.nya | 22.1 | 0.616 | |
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| Tatoeba-test.eng-run.eng.run | 13.2 | 0.492 | |
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| Tatoeba-test.eng-sna.eng.sna | 32.1 | 0.669 | |
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| Tatoeba-test.eng-swa.eng.swa | 1.7 | 0.180 | |
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| Tatoeba-test.eng-toi.eng.toi | 10.7 | 0.266 | |
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| Tatoeba-test.eng-tso.eng.tso | 26.9 | 0.631 | |
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| Tatoeba-test.eng-umb.eng.umb | 5.2 | 0.295 | |
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| Tatoeba-test.eng-xho.eng.xho | 22.6 | 0.615 | |
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| Tatoeba-test.eng-zul.eng.zul | 41.1 | 0.769 | |
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### System Info: |
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- hf_name: eng-bnt |
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- source_languages: eng |
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- target_languages: bnt |
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- opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-bnt/README.md |
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- original_repo: Tatoeba-Challenge |
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- tags: ['translation'] |
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- languages: ['en', 'sn', 'zu', 'rw', 'lg', 'ts', 'ln', 'ny', 'xh', 'rn', 'bnt'] |
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- src_constituents: {'eng'} |
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- tgt_constituents: {'sna', 'zul', 'kin', 'lug', 'tso', 'lin', 'nya', 'xho', 'swh', 'run', 'toi_Latn', 'umb'} |
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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-bnt/opus-2020-07-26.zip |
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- url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-bnt/opus-2020-07-26.test.txt |
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- src_alpha3: eng |
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- tgt_alpha3: bnt |
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- short_pair: en-bnt |
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- chrF2_score: 0.449 |
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- bleu: 12.1 |
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- brevity_penalty: 1.0 |
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- ref_len: 9989.0 |
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- src_name: English |
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- tgt_name: Bantu languages |
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- train_date: 2020-07-26 |
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- src_alpha2: en |
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- tgt_alpha2: bnt |
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- prefer_old: False |
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- long_pair: eng-bnt |
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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 |
