opus-mt-cau-en / README.md
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---
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