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--- |
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language: en |
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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-alv |
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* source group: English |
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* target group: Atlantic-Congo languages |
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* OPUS readme: [eng-alv](https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-alv/README.md) |
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* model: transformer |
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* source language(s): eng |
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* target language(s): ewe fuc fuv ibo kin lin lug nya run sag sna swh toi_Latn tso umb wol xho yor 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: [opus2m-2020-08-01.zip](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-alv/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-alv/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-alv/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-ewe.eng.ewe | 4.9 | 0.212 | |
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| Tatoeba-test.eng-ful.eng.ful | 0.6 | 0.079 | |
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| Tatoeba-test.eng-ibo.eng.ibo | 3.5 | 0.255 | |
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| Tatoeba-test.eng-kin.eng.kin | 10.5 | 0.510 | |
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| Tatoeba-test.eng-lin.eng.lin | 1.1 | 0.273 | |
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| Tatoeba-test.eng-lug.eng.lug | 5.3 | 0.340 | |
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| Tatoeba-test.eng.multi | 11.4 | 0.429 | |
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| Tatoeba-test.eng-nya.eng.nya | 18.1 | 0.595 | |
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| Tatoeba-test.eng-run.eng.run | 13.9 | 0.484 | |
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| Tatoeba-test.eng-sag.eng.sag | 5.3 | 0.194 | |
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| Tatoeba-test.eng-sna.eng.sna | 26.2 | 0.623 | |
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| Tatoeba-test.eng-swa.eng.swa | 1.0 | 0.141 | |
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| Tatoeba-test.eng-toi.eng.toi | 7.0 | 0.224 | |
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| Tatoeba-test.eng-tso.eng.tso | 46.7 | 0.643 | |
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| Tatoeba-test.eng-umb.eng.umb | 7.8 | 0.359 | |
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| Tatoeba-test.eng-wol.eng.wol | 6.8 | 0.191 | |
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| Tatoeba-test.eng-xho.eng.xho | 27.1 | 0.629 | |
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| Tatoeba-test.eng-yor.eng.yor | 17.4 | 0.356 | |
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| Tatoeba-test.eng-zul.eng.zul | 34.1 | 0.729 | |
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### System Info: |
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- hf_name: eng-alv |
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- source_languages: eng |
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- target_languages: alv |
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- opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-alv/README.md |
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- original_repo: Tatoeba-Challenge |
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- tags: ['translation'] |
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- prepro: normalization + SentencePiece (spm32k,spm32k) |
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- url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-alv/opus2m-2020-08-01.zip |
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- url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-alv/opus2m-2020-08-01.test.txt |
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- src_alpha3: eng |
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- tgt_alpha3: alv |
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- short_pair: en-alv |
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- chrF2_score: 0.429 |
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- bleu: 11.4 |
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- brevity_penalty: 1.0 |
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- ref_len: 10603.0 |
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- src_name: English |
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- tgt_name: Atlantic-Congo languages |
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- train_date: 2020-08-01 |
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- src_alpha2: en |
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- tgt_alpha2: alv |
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- prefer_old: False |
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- long_pair: eng-alv |
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- helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535 |
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- transformers_git_sha: 46e9f53347bbe9e989f0335f98465f30886d8173 |
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- port_machine: brutasse |
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- port_time: 2020-08-18-01:48 |
