readme: ---
  language: 
  - sn
  - rw
  - wo
  - ig
  - sg
  - ee
  - zu
  - lg
  - ts
  - ln
  - ny
  - yo
  - rn
  - xh
  - alv
  - en
  
  tags:
  - translation
  
  license: apache-2.0
  ---
  
  ### alv-eng
  
  * source group: Atlantic-Congo languages 
  * target group: English 
  *  OPUS readme: [alv-eng](https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/alv-eng/README.md)
  
  *  model: transformer
  * source language(s): ewe fuc fuv ibo kin lin lug nya run sag sna swh toi_Latn tso umb wol xho yor zul
  * target language(s): eng
  * model: transformer
  * pre-processing: normalization + SentencePiece (spm32k,spm32k)
  * download original weights: [opus2m-2020-07-31.zip](https://object.pouta.csc.fi/Tatoeba-MT-models/alv-eng/opus2m-2020-07-31.zip)
  * test set translations: [opus2m-2020-07-31.test.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/alv-eng/opus2m-2020-07-31.test.txt)
  * test set scores: [opus2m-2020-07-31.eval.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/alv-eng/opus2m-2020-07-31.eval.txt)
  
  ## Benchmarks
  
  | testset               | BLEU  | chr-F |
  |-----------------------|-------|-------|
  | Tatoeba-test.ewe-eng.ewe.eng 	| 6.3 	| 0.328 |
  | Tatoeba-test.ful-eng.ful.eng 	| 0.4 	| 0.108 |
  | Tatoeba-test.ibo-eng.ibo.eng 	| 4.5 	| 0.196 |
  | Tatoeba-test.kin-eng.kin.eng 	| 30.7 	| 0.511 |
  | Tatoeba-test.lin-eng.lin.eng 	| 2.8 	| 0.213 |
  | Tatoeba-test.lug-eng.lug.eng 	| 3.4 	| 0.140 |
  | Tatoeba-test.multi.eng 	| 20.9 	| 0.376 |
  | Tatoeba-test.nya-eng.nya.eng 	| 38.7 	| 0.492 |
  | Tatoeba-test.run-eng.run.eng 	| 24.5 	| 0.417 |
  | Tatoeba-test.sag-eng.sag.eng 	| 5.5 	| 0.177 |
  | Tatoeba-test.sna-eng.sna.eng 	| 26.9 	| 0.412 |
  | Tatoeba-test.swa-eng.swa.eng 	| 4.9 	| 0.196 |
  | Tatoeba-test.toi-eng.toi.eng 	| 3.9 	| 0.147 |
  | Tatoeba-test.tso-eng.tso.eng 	| 76.7 	| 0.957 |
  | Tatoeba-test.umb-eng.umb.eng 	| 4.0 	| 0.195 |
  | Tatoeba-test.wol-eng.wol.eng 	| 3.7 	| 0.170 |
  | Tatoeba-test.xho-eng.xho.eng 	| 38.9 	| 0.556 |
  | Tatoeba-test.yor-eng.yor.eng 	| 25.1 	| 0.412 |
  | Tatoeba-test.zul-eng.zul.eng 	| 46.1 	| 0.623 |
  
  
  ### System Info: 
  - hf_name: alv-eng
  
  - source_languages: alv
  
  - target_languages: eng
  
  - opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/alv-eng/README.md
  
  - original_repo: Tatoeba-Challenge
  
  - tags: ['translation']
  
  - languages: ['sn', 'rw', 'wo', 'ig', 'sg', 'ee', 'zu', 'lg', 'ts', 'ln', 'ny', 'yo', 'rn', 'xh', 'alv', 'en']
  
  - src_constituents: {'sna', 'kin', 'wol', 'ibo', 'swh', 'sag', 'ewe', 'zul', 'fuc', 'lug', 'tso', 'lin', 'nya', 'yor', 'run', 'xho', 'fuv', 'toi_Latn', 'umb'}
  
  - tgt_constituents: {'eng'}
  
  - src_multilingual: True
  
  - tgt_multilingual: False
  
  - prepro:  normalization + SentencePiece (spm32k,spm32k)
  
  - url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/alv-eng/opus2m-2020-07-31.zip
  
  - url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/alv-eng/opus2m-2020-07-31.test.txt
  
  - src_alpha3: alv
  
  - tgt_alpha3: eng
  
  - short_pair: alv-en
  
  - chrF2_score: 0.376
  
  - bleu: 20.9
  
  - brevity_penalty: 1.0
  
  - ref_len: 15208.0
  
  - src_name: Atlantic-Congo languages
  
  - tgt_name: English
  
  - train_date: 2020-07-31
  
  - src_alpha2: alv
  
  - tgt_alpha2: en
  
  - prefer_old: False
  
  - long_pair: alv-eng
  
  - helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535
  
  - transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b
  
  - port_machine: brutasse
  
  - port_time: 2020-08-21-14:41