opus-mt-he-ar / README.md
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---
language:
- he
- ar
tags:
- translation
license: apache-2.0
---
### heb-ara
* source group: Hebrew
* target group: Arabic
* OPUS readme: [heb-ara](https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/heb-ara/README.md)
* model: transformer
* source language(s): heb
* target language(s): apc apc_Latn ara arq arz
* 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: [opus-2020-07-03.zip](https://object.pouta.csc.fi/Tatoeba-MT-models/heb-ara/opus-2020-07-03.zip)
* test set translations: [opus-2020-07-03.test.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/heb-ara/opus-2020-07-03.test.txt)
* test set scores: [opus-2020-07-03.eval.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/heb-ara/opus-2020-07-03.eval.txt)
## Benchmarks
| testset | BLEU | chr-F |
|-----------------------|-------|-------|
| Tatoeba-test.heb.ara | 23.6 | 0.532 |
### System Info:
- hf_name: heb-ara
- source_languages: heb
- target_languages: ara
- opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/heb-ara/README.md
- original_repo: Tatoeba-Challenge
- tags: ['translation']
- languages: ['he', 'ar']
- src_constituents: {'heb'}
- tgt_constituents: {'apc', 'ara', 'arq_Latn', 'arq', 'afb', 'ara_Latn', 'apc_Latn', 'arz'}
- src_multilingual: False
- tgt_multilingual: False
- prepro: normalization + SentencePiece (spm32k,spm32k)
- url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/heb-ara/opus-2020-07-03.zip
- url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/heb-ara/opus-2020-07-03.test.txt
- src_alpha3: heb
- tgt_alpha3: ara
- short_pair: he-ar
- chrF2_score: 0.532
- bleu: 23.6
- brevity_penalty: 0.9259999999999999
- ref_len: 6372.0
- src_name: Hebrew
- tgt_name: Arabic
- train_date: 2020-07-03
- src_alpha2: he
- tgt_alpha2: ar
- prefer_old: False
- long_pair: heb-ara
- helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535
- transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b
- port_machine: brutasse
- port_time: 2020-08-21-14:41