opus-mt-en-gem / README.md
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---
language:
- en
- da
- sv
- af
- nn
- fy
- fo
- de
- nb
- nl
- is
- lb
- yi
- gem
tags:
- translation
license: apache-2.0
---
### eng-gem
* source group: English
* target group: Germanic languages
* OPUS readme: [eng-gem](https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-gem/README.md)
* model: transformer
* source language(s): eng
* target language(s): afr ang_Latn dan deu enm_Latn fao frr fry gos got_Goth gsw isl ksh ltz nds nld nno nob nob_Hebr non_Latn pdc sco stq swe swg yid
* 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-gem/opus2m-2020-08-01.zip)
* test set translations: [opus2m-2020-08-01.test.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-gem/opus2m-2020-08-01.test.txt)
* test set scores: [opus2m-2020-08-01.eval.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-gem/opus2m-2020-08-01.eval.txt)
## Benchmarks
| testset | BLEU | chr-F |
|-----------------------|-------|-------|
| newssyscomb2009-engdeu.eng.deu | 20.9 | 0.521 |
| news-test2008-engdeu.eng.deu | 21.1 | 0.511 |
| newstest2009-engdeu.eng.deu | 20.5 | 0.516 |
| newstest2010-engdeu.eng.deu | 22.5 | 0.526 |
| newstest2011-engdeu.eng.deu | 20.5 | 0.508 |
| newstest2012-engdeu.eng.deu | 20.8 | 0.507 |
| newstest2013-engdeu.eng.deu | 24.6 | 0.534 |
| newstest2015-ende-engdeu.eng.deu | 27.9 | 0.569 |
| newstest2016-ende-engdeu.eng.deu | 33.2 | 0.607 |
| newstest2017-ende-engdeu.eng.deu | 26.5 | 0.560 |
| newstest2018-ende-engdeu.eng.deu | 39.4 | 0.648 |
| newstest2019-ende-engdeu.eng.deu | 35.0 | 0.613 |
| Tatoeba-test.eng-afr.eng.afr | 56.5 | 0.745 |
| Tatoeba-test.eng-ang.eng.ang | 6.7 | 0.154 |
| Tatoeba-test.eng-dan.eng.dan | 58.0 | 0.726 |
| Tatoeba-test.eng-deu.eng.deu | 40.3 | 0.615 |
| Tatoeba-test.eng-enm.eng.enm | 1.4 | 0.215 |
| Tatoeba-test.eng-fao.eng.fao | 7.2 | 0.304 |
| Tatoeba-test.eng-frr.eng.frr | 5.5 | 0.159 |
| Tatoeba-test.eng-fry.eng.fry | 19.4 | 0.433 |
| Tatoeba-test.eng-gos.eng.gos | 1.0 | 0.182 |
| Tatoeba-test.eng-got.eng.got | 0.3 | 0.012 |
| Tatoeba-test.eng-gsw.eng.gsw | 0.9 | 0.130 |
| Tatoeba-test.eng-isl.eng.isl | 23.4 | 0.505 |
| Tatoeba-test.eng-ksh.eng.ksh | 1.1 | 0.141 |
| Tatoeba-test.eng-ltz.eng.ltz | 20.3 | 0.379 |
| Tatoeba-test.eng.multi | 46.5 | 0.641 |
| Tatoeba-test.eng-nds.eng.nds | 20.6 | 0.458 |
| Tatoeba-test.eng-nld.eng.nld | 53.4 | 0.702 |
| Tatoeba-test.eng-non.eng.non | 0.6 | 0.166 |
| Tatoeba-test.eng-nor.eng.nor | 50.3 | 0.679 |
| Tatoeba-test.eng-pdc.eng.pdc | 3.9 | 0.189 |
| Tatoeba-test.eng-sco.eng.sco | 33.0 | 0.542 |
| Tatoeba-test.eng-stq.eng.stq | 2.3 | 0.274 |
| Tatoeba-test.eng-swe.eng.swe | 57.9 | 0.719 |
| Tatoeba-test.eng-swg.eng.swg | 1.2 | 0.171 |
| Tatoeba-test.eng-yid.eng.yid | 7.2 | 0.304 |
### System Info:
- hf_name: eng-gem
- source_languages: eng
- target_languages: gem
- opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-gem/README.md
- original_repo: Tatoeba-Challenge
- tags: ['translation']
- languages: ['en', 'da', 'sv', 'af', 'nn', 'fy', 'fo', 'de', 'nb', 'nl', 'is', 'lb', 'yi', 'gem']
- src_constituents: {'eng'}
- tgt_constituents: {'ksh', 'enm_Latn', 'got_Goth', 'stq', 'dan', 'swe', 'afr', 'pdc', 'gos', 'nno', 'fry', 'gsw', 'fao', 'deu', 'swg', 'sco', 'nob', 'nld', 'isl', 'eng', 'ltz', 'nob_Hebr', 'ang_Latn', 'frr', 'non_Latn', 'yid', 'nds'}
- src_multilingual: False
- tgt_multilingual: True
- prepro: normalization + SentencePiece (spm32k,spm32k)
- url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-gem/opus2m-2020-08-01.zip
- url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-gem/opus2m-2020-08-01.test.txt
- src_alpha3: eng
- tgt_alpha3: gem
- short_pair: en-gem
- chrF2_score: 0.6409999999999999
- bleu: 46.5
- brevity_penalty: 0.9790000000000001
- ref_len: 73328.0
- src_name: English
- tgt_name: Germanic languages
- train_date: 2020-08-01
- src_alpha2: en
- tgt_alpha2: gem
- prefer_old: False
- long_pair: eng-gem
- helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535
- transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b
- port_machine: brutasse
- port_time: 2020-08-21-14:41