readme: ---
  language: 
  - be
  - ru
  - uk
  - zle
  - en
  
  tags:
  - translation
  
  license: apache-2.0
  ---
  
  ### zle-eng
  
  * source group: East Slavic languages 
  * target group: English 
  *  OPUS readme: [zle-eng](https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/zle-eng/README.md)
  
  *  model: transformer
  * source language(s): bel bel_Latn orv_Cyrl rue rus ukr
  * target language(s): eng
  * model: transformer
  * pre-processing: normalization + SentencePiece (spm32k,spm32k)
  * download original weights: [opus2m-2020-08-01.zip](https://object.pouta.csc.fi/Tatoeba-MT-models/zle-eng/opus2m-2020-08-01.zip)
  * test set translations: [opus2m-2020-08-01.test.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/zle-eng/opus2m-2020-08-01.test.txt)
  * test set scores: [opus2m-2020-08-01.eval.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/zle-eng/opus2m-2020-08-01.eval.txt)
  
  ## Benchmarks
  
  | testset               | BLEU  | chr-F |
  |-----------------------|-------|-------|
  | newstest2012-ruseng.rus.eng 	| 31.1 	| 0.579 |
  | newstest2013-ruseng.rus.eng 	| 24.9 	| 0.522 |
  | newstest2014-ruen-ruseng.rus.eng 	| 27.9 	| 0.563 |
  | newstest2015-enru-ruseng.rus.eng 	| 26.8 	| 0.541 |
  | newstest2016-enru-ruseng.rus.eng 	| 25.8 	| 0.535 |
  | newstest2017-enru-ruseng.rus.eng 	| 29.1 	| 0.561 |
  | newstest2018-enru-ruseng.rus.eng 	| 25.4 	| 0.537 |
  | newstest2019-ruen-ruseng.rus.eng 	| 26.8 	| 0.545 |
  | Tatoeba-test.bel-eng.bel.eng 	| 38.3 	| 0.569 |
  | Tatoeba-test.multi.eng 	| 50.1 	| 0.656 |
  | Tatoeba-test.orv-eng.orv.eng 	| 6.9 	| 0.217 |
  | Tatoeba-test.rue-eng.rue.eng 	| 15.4 	| 0.345 |
  | Tatoeba-test.rus-eng.rus.eng 	| 52.5 	| 0.674 |
  | Tatoeba-test.ukr-eng.ukr.eng 	| 52.1 	| 0.673 |
  
  
  ### System Info: 
  - hf_name: zle-eng
  
  - source_languages: zle
  
  - target_languages: eng
  
  - opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/zle-eng/README.md
  
  - original_repo: Tatoeba-Challenge
  
  - tags: ['translation']
  
  - languages: ['be', 'ru', 'uk', 'zle', 'en']
  
  - src_constituents: {'bel', 'orv_Cyrl', 'bel_Latn', 'rus', 'ukr', 'rue'}
  
  - tgt_constituents: {'eng'}
  
  - src_multilingual: True
  
  - tgt_multilingual: False
  
  - prepro:  normalization + SentencePiece (spm32k,spm32k)
  
  - url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/zle-eng/opus2m-2020-08-01.zip
  
  - url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/zle-eng/opus2m-2020-08-01.test.txt
  
  - src_alpha3: zle
  
  - tgt_alpha3: eng
  
  - short_pair: zle-en
  
  - chrF2_score: 0.6559999999999999
  
  - bleu: 50.1
  
  - brevity_penalty: 0.97
  
  - ref_len: 69599.0
  
  - src_name: East Slavic languages
  
  - tgt_name: English
  
  - train_date: 2020-08-01
  
  - src_alpha2: zle
  
  - tgt_alpha2: en
  
  - prefer_old: False
  
  - long_pair: zle-eng
  
  - helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535
  
  - transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b
  
  - port_machine: brutasse
  
  - port_time: 2020-08-21-14:41