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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-sem |
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* source group: English |
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* target group: Semitic languages |
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* OPUS readme: [eng-sem](https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-sem/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 heb mlt 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-sem/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-sem/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-sem/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 | 11.2 | 0.480 | |
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| Tatoeba-test.eng-ara.eng.ara | 12.7 | 0.417 | |
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| Tatoeba-test.eng-heb.eng.heb | 33.8 | 0.564 | |
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| Tatoeba-test.eng-mlt.eng.mlt | 18.7 | 0.554 | |
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| Tatoeba-test.eng.multi | 23.5 | 0.486 | |
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| Tatoeba-test.eng-tir.eng.tir | 2.7 | 0.248 | |
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### System Info: |
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- hf_name: eng-sem |
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- source_languages: eng |
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- target_languages: sem |
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- opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-sem/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-sem/opus2m-2020-08-01.zip |
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- url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-sem/opus2m-2020-08-01.test.txt |
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- src_alpha3: eng |
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- tgt_alpha3: sem |
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- short_pair: en-sem |
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- chrF2_score: 0.486 |
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- bleu: 23.5 |
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- brevity_penalty: 1.0 |
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- ref_len: 59258.0 |
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- src_name: English |
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- tgt_name: Semitic languages |
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- train_date: 2020-08-01 |
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- src_alpha2: en |
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- tgt_alpha2: sem |
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- prefer_old: False |
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- long_pair: eng-sem |
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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 |
