opus-mt-en-pqe / README.md
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---
language:
- en
- fj
- mi
- ty
- to
- na
- sm
- mh
- pqe
- multilingual
license: apache-2.0
tags:
- translation
---
### eng-pqe
* source group: English
* target group: Eastern Malayo-Polynesian languages
* OPUS readme: [eng-pqe](https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-pqe/README.md)
* model: transformer
* source language(s): eng
* target language(s): fij gil haw lkt mah mri nau niu rap smo tah ton tvl
* 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-pqe/opus2m-2020-08-01.zip)
* test set translations: [opus2m-2020-08-01.test.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-pqe/opus2m-2020-08-01.test.txt)
* test set scores: [opus2m-2020-08-01.eval.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-pqe/opus2m-2020-08-01.eval.txt)
## Benchmarks
| testset | BLEU | chr-F |
|-----------------------|-------|-------|
| Tatoeba-test.eng-fij.eng.fij | 22.1 | 0.396 |
| Tatoeba-test.eng-gil.eng.gil | 41.9 | 0.673 |
| Tatoeba-test.eng-haw.eng.haw | 0.6 | 0.114 |
| Tatoeba-test.eng-lkt.eng.lkt | 0.5 | 0.075 |
| Tatoeba-test.eng-mah.eng.mah | 9.7 | 0.386 |
| Tatoeba-test.eng-mri.eng.mri | 7.7 | 0.301 |
| Tatoeba-test.eng.multi | 11.3 | 0.306 |
| Tatoeba-test.eng-nau.eng.nau | 0.5 | 0.071 |
| Tatoeba-test.eng-niu.eng.niu | 42.5 | 0.560 |
| Tatoeba-test.eng-rap.eng.rap | 3.3 | 0.122 |
| Tatoeba-test.eng-smo.eng.smo | 27.0 | 0.462 |
| Tatoeba-test.eng-tah.eng.tah | 11.3 | 0.307 |
| Tatoeba-test.eng-ton.eng.ton | 27.0 | 0.528 |
| Tatoeba-test.eng-tvl.eng.tvl | 29.3 | 0.513 |
### System Info:
- hf_name: eng-pqe
- source_languages: eng
- target_languages: pqe
- opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-pqe/README.md
- original_repo: Tatoeba-Challenge
- tags: ['translation']
- languages: ['en', 'fj', 'mi', 'ty', 'to', 'na', 'sm', 'mh', 'pqe']
- src_constituents: {'eng'}
- tgt_constituents: {'haw', 'gil', 'rap', 'fij', 'tvl', 'mri', 'tah', 'niu', 'ton', 'nau', 'smo', 'mah'}
- src_multilingual: False
- tgt_multilingual: True
- prepro: normalization + SentencePiece (spm32k,spm32k)
- url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-pqe/opus2m-2020-08-01.zip
- url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-pqe/opus2m-2020-08-01.test.txt
- src_alpha3: eng
- tgt_alpha3: pqe
- short_pair: en-pqe
- chrF2_score: 0.306
- bleu: 11.3
- brevity_penalty: 1.0
- ref_len: 5786.0
- src_name: English
- tgt_name: Eastern Malayo-Polynesian languages
- train_date: 2020-08-01
- src_alpha2: en
- tgt_alpha2: pqe
- prefer_old: False
- long_pair: eng-pqe
- helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535
- transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b
- port_machine: brutasse
- port_time: 2020-08-21-14:41