readme: ---
  language: 
  - en
  - gd
  - ga
  - br
  - kw
  - gv
  - cy
  - cel
  
  tags:
  - translation
  
  license: apache-2.0
  ---
  
  ### eng-cel
  
  * source group: English 
  * target group: Celtic languages 
  *  OPUS readme: [eng-cel](https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-cel/README.md)
  
  *  model: transformer
  * source language(s): eng
  * target language(s): bre cor cym gla gle glv
  * 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-cel/opus2m-2020-08-01.zip)
  * test set translations: [opus2m-2020-08-01.test.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-cel/opus2m-2020-08-01.test.txt)
  * test set scores: [opus2m-2020-08-01.eval.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-cel/opus2m-2020-08-01.eval.txt)
  
  ## Benchmarks
  
  | testset               | BLEU  | chr-F |
  |-----------------------|-------|-------|
  | Tatoeba-test.eng-bre.eng.bre 	| 11.5 	| 0.338 |
  | Tatoeba-test.eng-cor.eng.cor 	| 0.3 	| 0.095 |
  | Tatoeba-test.eng-cym.eng.cym 	| 31.0 	| 0.549 |
  | Tatoeba-test.eng-gla.eng.gla 	| 7.6 	| 0.317 |
  | Tatoeba-test.eng-gle.eng.gle 	| 35.9 	| 0.582 |
  | Tatoeba-test.eng-glv.eng.glv 	| 9.9 	| 0.454 |
  | Tatoeba-test.eng.multi 	| 18.0 	| 0.342 |
  
  
  ### System Info: 
  - hf_name: eng-cel
  
  - source_languages: eng
  
  - target_languages: cel
  
  - opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-cel/README.md
  
  - original_repo: Tatoeba-Challenge
  
  - tags: ['translation']
  
  - languages: ['en', 'gd', 'ga', 'br', 'kw', 'gv', 'cy', 'cel']
  
  - src_constituents: {'eng'}
  
  - tgt_constituents: {'gla', 'gle', 'bre', 'cor', 'glv', 'cym'}
  
  - src_multilingual: False
  
  - tgt_multilingual: True
  
  - prepro:  normalization + SentencePiece (spm32k,spm32k)
  
  - url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-cel/opus2m-2020-08-01.zip
  
  - url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-cel/opus2m-2020-08-01.test.txt
  
  - src_alpha3: eng
  
  - tgt_alpha3: cel
  
  - short_pair: en-cel
  
  - chrF2_score: 0.342
  
  - bleu: 18.0
  
  - brevity_penalty: 0.9590000000000001
  
  - ref_len: 45370.0
  
  - src_name: English
  
  - tgt_name: Celtic languages
  
  - train_date: 2020-08-01
  
  - src_alpha2: en
  
  - tgt_alpha2: cel
  
  - prefer_old: False
  
  - long_pair: eng-cel
  
  - helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535
  
  - transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b
  
  - port_machine: brutasse
  
  - port_time: 2020-08-21-14:41