readme: ---
  language: 
  - en
  - it
  - ca
  - rm
  - es
  - ro
  - gl
  - co
  - wa
  - pt
  - oc
  - an
  - id
  - fr
  - ht
  - roa
  
  tags:
  - translation
  
  license: apache-2.0
  ---
  
  ### eng-roa
  
  * source group: English 
  * target group: Romance languages 
  *  OPUS readme: [eng-roa](https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-roa/README.md)
  
  *  model: transformer
  * source language(s): eng
  * target language(s): arg ast cat cos egl ext fra frm_Latn gcf_Latn glg hat ind ita lad lad_Latn lij lld_Latn lmo max_Latn mfe min mwl oci pap pms por roh ron scn spa tmw_Latn vec wln zlm_Latn zsm_Latn
  * 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-roa/opus2m-2020-08-01.zip)
  * test set translations: [opus2m-2020-08-01.test.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-roa/opus2m-2020-08-01.test.txt)
  * test set scores: [opus2m-2020-08-01.eval.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-roa/opus2m-2020-08-01.eval.txt)
  
  ## Benchmarks
  
  | testset               | BLEU  | chr-F |
  |-----------------------|-------|-------|
  | newsdev2016-enro-engron.eng.ron 	| 27.6 	| 0.567 |
  | newsdiscussdev2015-enfr-engfra.eng.fra 	| 30.2 	| 0.575 |
  | newsdiscusstest2015-enfr-engfra.eng.fra 	| 35.5 	| 0.612 |
  | newssyscomb2009-engfra.eng.fra 	| 27.9 	| 0.570 |
  | newssyscomb2009-engita.eng.ita 	| 29.3 	| 0.590 |
  | newssyscomb2009-engspa.eng.spa 	| 29.6 	| 0.570 |
  | news-test2008-engfra.eng.fra 	| 25.2 	| 0.538 |
  | news-test2008-engspa.eng.spa 	| 27.3 	| 0.548 |
  | newstest2009-engfra.eng.fra 	| 26.9 	| 0.560 |
  | newstest2009-engita.eng.ita 	| 28.7 	| 0.583 |
  | newstest2009-engspa.eng.spa 	| 29.0 	| 0.568 |
  | newstest2010-engfra.eng.fra 	| 29.3 	| 0.574 |
  | newstest2010-engspa.eng.spa 	| 34.2 	| 0.601 |
  | newstest2011-engfra.eng.fra 	| 31.4 	| 0.592 |
  | newstest2011-engspa.eng.spa 	| 35.0 	| 0.599 |
  | newstest2012-engfra.eng.fra 	| 29.5 	| 0.576 |
  | newstest2012-engspa.eng.spa 	| 35.5 	| 0.603 |
  | newstest2013-engfra.eng.fra 	| 29.9 	| 0.567 |
  | newstest2013-engspa.eng.spa 	| 32.1 	| 0.578 |
  | newstest2016-enro-engron.eng.ron 	| 26.1 	| 0.551 |
  | Tatoeba-test.eng-arg.eng.arg 	| 1.4 	| 0.125 |
  | Tatoeba-test.eng-ast.eng.ast 	| 17.8 	| 0.406 |
  | Tatoeba-test.eng-cat.eng.cat 	| 48.3 	| 0.676 |
  | Tatoeba-test.eng-cos.eng.cos 	| 3.2 	| 0.275 |
  | Tatoeba-test.eng-egl.eng.egl 	| 0.2 	| 0.084 |
  | Tatoeba-test.eng-ext.eng.ext 	| 11.2 	| 0.344 |
  | Tatoeba-test.eng-fra.eng.fra 	| 45.3 	| 0.637 |
  | Tatoeba-test.eng-frm.eng.frm 	| 1.1 	| 0.221 |
  | Tatoeba-test.eng-gcf.eng.gcf 	| 0.6 	| 0.118 |
  | Tatoeba-test.eng-glg.eng.glg 	| 44.2 	| 0.645 |
  | Tatoeba-test.eng-hat.eng.hat 	| 28.0 	| 0.502 |
  | Tatoeba-test.eng-ita.eng.ita 	| 45.6 	| 0.674 |
  | Tatoeba-test.eng-lad.eng.lad 	| 8.2 	| 0.322 |
  | Tatoeba-test.eng-lij.eng.lij 	| 1.4 	| 0.182 |
  | Tatoeba-test.eng-lld.eng.lld 	| 0.8 	| 0.217 |
  | Tatoeba-test.eng-lmo.eng.lmo 	| 0.7 	| 0.190 |
  | Tatoeba-test.eng-mfe.eng.mfe 	| 91.9 	| 0.956 |
  | Tatoeba-test.eng-msa.eng.msa 	| 31.1 	| 0.548 |
  | Tatoeba-test.eng.multi 	| 42.9 	| 0.636 |
  | Tatoeba-test.eng-mwl.eng.mwl 	| 2.1 	| 0.234 |
  | Tatoeba-test.eng-oci.eng.oci 	| 7.9 	| 0.297 |
  | Tatoeba-test.eng-pap.eng.pap 	| 44.1 	| 0.648 |
  | Tatoeba-test.eng-pms.eng.pms 	| 2.1 	| 0.190 |
  | Tatoeba-test.eng-por.eng.por 	| 41.8 	| 0.639 |
  | Tatoeba-test.eng-roh.eng.roh 	| 3.5 	| 0.261 |
  | Tatoeba-test.eng-ron.eng.ron 	| 41.0 	| 0.635 |
  | Tatoeba-test.eng-scn.eng.scn 	| 1.7 	| 0.184 |
  | Tatoeba-test.eng-spa.eng.spa 	| 50.1 	| 0.689 |
  | Tatoeba-test.eng-vec.eng.vec 	| 3.2 	| 0.248 |
  | Tatoeba-test.eng-wln.eng.wln 	| 7.2 	| 0.220 |
  
  
  ### System Info: 
  - hf_name: eng-roa
  
  - source_languages: eng
  
  - target_languages: roa
  
  - opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-roa/README.md
  
  - original_repo: Tatoeba-Challenge
  
  - tags: ['translation']
  
  - languages: ['en', 'it', 'ca', 'rm', 'es', 'ro', 'gl', 'co', 'wa', 'pt', 'oc', 'an', 'id', 'fr', 'ht', 'roa']
  
  - src_constituents: {'eng'}
  
  - tgt_constituents: {'ita', 'cat', 'roh', 'spa', 'pap', 'lmo', 'mwl', 'lij', 'lad_Latn', 'ext', 'ron', 'ast', 'glg', 'pms', 'zsm_Latn', 'gcf_Latn', 'lld_Latn', 'min', 'tmw_Latn', 'cos', 'wln', 'zlm_Latn', 'por', 'egl', 'oci', 'vec', 'arg', 'ind', 'fra', 'hat', 'lad', 'max_Latn', 'frm_Latn', 'scn', 'mfe'}
  
  - src_multilingual: False
  
  - tgt_multilingual: True
  
  - prepro:  normalization + SentencePiece (spm32k,spm32k)
  
  - url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-roa/opus2m-2020-08-01.zip
  
  - url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-roa/opus2m-2020-08-01.test.txt
  
  - src_alpha3: eng
  
  - tgt_alpha3: roa
  
  - short_pair: en-roa
  
  - chrF2_score: 0.636
  
  - bleu: 42.9
  
  - brevity_penalty: 0.978
  
  - ref_len: 72751.0
  
  - src_name: English
  
  - tgt_name: Romance languages
  
  - train_date: 2020-08-01
  
  - src_al