readme: ---
  language: 
  - ab
  - ka
  - ce
  - cau
  - en
  
  tags:
  - translation
  
  license: apache-2.0
  ---
  
  ### cau-eng
  
  * source group: Caucasian languages 
  * target group: English 
  *  OPUS readme: [cau-eng](https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/cau-eng/README.md)
  
  *  model: transformer
  * source language(s): abk ady che kat
  * 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/cau-eng/opus2m-2020-07-31.zip)
  * test set translations: [opus2m-2020-07-31.test.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/cau-eng/opus2m-2020-07-31.test.txt)
  * test set scores: [opus2m-2020-07-31.eval.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/cau-eng/opus2m-2020-07-31.eval.txt)
  
  ## Benchmarks
  
  | testset               | BLEU  | chr-F |
  |-----------------------|-------|-------|
  | Tatoeba-test.abk-eng.abk.eng 	| 0.3 	| 0.134 |
  | Tatoeba-test.ady-eng.ady.eng 	| 0.4 	| 0.104 |
  | Tatoeba-test.che-eng.che.eng 	| 0.6 	| 0.128 |
  | Tatoeba-test.kat-eng.kat.eng 	| 18.6 	| 0.366 |
  | Tatoeba-test.multi.eng 	| 16.6 	| 0.351 |
  
  
  ### System Info: 
  - hf_name: cau-eng
  
  - source_languages: cau
  
  - target_languages: eng
  
  - opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/cau-eng/README.md
  
  - original_repo: Tatoeba-Challenge
  
  - tags: ['translation']
  
  - languages: ['ab', 'ka', 'ce', 'cau', 'en']
  
  - src_constituents: {'abk', 'kat', 'che', 'ady'}
  
  - tgt_constituents: {'eng'}
  
  - src_multilingual: True
  
  - tgt_multilingual: False
  
  - prepro:  normalization + SentencePiece (spm32k,spm32k)
  
  - url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/cau-eng/opus2m-2020-07-31.zip
  
  - url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/cau-eng/opus2m-2020-07-31.test.txt
  
  - src_alpha3: cau
  
  - tgt_alpha3: eng
  
  - short_pair: cau-en
  
  - chrF2_score: 0.35100000000000003
  
  - bleu: 16.6
  
  - brevity_penalty: 1.0
  
  - ref_len: 6285.0
  
  - src_name: Caucasian languages
  
  - tgt_name: English
  
  - train_date: 2020-07-31
  
  - src_alpha2: cau
  
  - tgt_alpha2: en
  
  - prefer_old: False
  
  - long_pair: cau-eng
  
  - helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535
  
  - transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b
  
  - port_machine: brutasse
  
  - port_time: 2020-08-21-14:41