| --- |
| language: |
| - en |
| - so |
| - ti |
| - am |
| - he |
| - mt |
| - ar |
| - afa |
|
|
| tags: |
| - translation |
|
|
| license: apache-2.0 |
| --- |
| |
| ### eng-afa |
|
|
| * source group: English |
| * target group: Afro-Asiatic languages |
| * OPUS readme: [eng-afa](https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-afa/README.md) |
|
|
| * model: transformer |
| * source language(s): eng |
| * target language(s): acm afb amh apc ara arq ary arz hau_Latn heb kab mlt rif_Latn shy_Latn som tir |
| * model: transformer |
| * pre-processing: normalization + SentencePiece (spm32k,spm32k) |
| * a sentence initial language token is required in the form of `>>id<<` (id = valid target language ID) |
| * download original weights: [opus2m-2020-08-01.zip](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-afa/opus2m-2020-08-01.zip) |
| * 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) |
| * 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) |
| |
| ## Benchmarks |
| |
| | testset | BLEU | chr-F | |
| |-----------------------|-------|-------| |
| | Tatoeba-test.eng-amh.eng.amh | 11.6 | 0.504 | |
| | Tatoeba-test.eng-ara.eng.ara | 12.0 | 0.404 | |
| | Tatoeba-test.eng-hau.eng.hau | 10.2 | 0.429 | |
| | Tatoeba-test.eng-heb.eng.heb | 32.3 | 0.551 | |
| | Tatoeba-test.eng-kab.eng.kab | 1.6 | 0.191 | |
| | Tatoeba-test.eng-mlt.eng.mlt | 17.7 | 0.551 | |
| | Tatoeba-test.eng.multi | 14.4 | 0.375 | |
| | Tatoeba-test.eng-rif.eng.rif | 1.7 | 0.103 | |
| | Tatoeba-test.eng-shy.eng.shy | 0.8 | 0.090 | |
| | Tatoeba-test.eng-som.eng.som | 16.0 | 0.429 | |
| | Tatoeba-test.eng-tir.eng.tir | 2.7 | 0.238 | |
| |
| |
| ### System Info: |
| - hf_name: eng-afa |
|
|
| - source_languages: eng |
| |
| - target_languages: afa |
|
|
| - opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-afa/README.md |
|
|
| - original_repo: Tatoeba-Challenge |
| |
| - tags: ['translation'] |
| |
| - languages: ['en', 'so', 'ti', 'am', 'he', 'mt', 'ar', 'afa'] |
| |
| - src_constituents: {'eng'} |
|
|
| - tgt_constituents: {'som', 'rif_Latn', 'tir', 'kab', 'arq', 'afb', 'amh', 'arz', 'heb', 'shy_Latn', 'apc', 'mlt', 'thv', 'ara', 'hau_Latn', 'acm', 'ary'} |
|
|
| - src_multilingual: False |
| |
| - tgt_multilingual: True |
|
|
| - prepro: normalization + SentencePiece (spm32k,spm32k) |
|
|
| - url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-afa/opus2m-2020-08-01.zip |
| |
| - url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-afa/opus2m-2020-08-01.test.txt |
| |
| - src_alpha3: eng |
|
|
| - tgt_alpha3: afa |
| |
| - short_pair: en-afa |
|
|
| - chrF2_score: 0.375 |
| |
| - bleu: 14.4 |
| |
| - brevity_penalty: 1.0 |
|
|
| - ref_len: 58110.0 |
| |
| - src_name: English |
|
|
| - tgt_name: Afro-Asiatic languages |
| |
| - train_date: 2020-08-01 |
|
|
| - src_alpha2: en |
| |
| - tgt_alpha2: afa |
|
|
| - prefer_old: False |
| |
| - long_pair: eng-afa |
|
|
| - helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535 |
|
|
| - transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b |
|
|
| - port_machine: brutasse |
| |
| - port_time: 2020-08-21-14:41 |
