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---
language:
- ta
- kn
- ml
- te
- dra
- en
tags:
- translation
license: apache-2.0
---
### dra-eng
* source group: Dravidian languages
* target group: English
* OPUS readme: [dra-eng](https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/dra-eng/README.md)
* model: transformer
* source language(s): kan mal tam tel
* 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/dra-eng/opus2m-2020-07-31.zip)
* test set translations: [opus2m-2020-07-31.test.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/dra-eng/opus2m-2020-07-31.test.txt)
* test set scores: [opus2m-2020-07-31.eval.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/dra-eng/opus2m-2020-07-31.eval.txt)
## Benchmarks
| testset | BLEU | chr-F |
|-----------------------|-------|-------|
| Tatoeba-test.kan-eng.kan.eng | 9.1 | 0.312 |
| Tatoeba-test.mal-eng.mal.eng | 42.0 | 0.584 |
| Tatoeba-test.multi.eng | 30.0 | 0.493 |
| Tatoeba-test.tam-eng.tam.eng | 30.2 | 0.467 |
| Tatoeba-test.tel-eng.tel.eng | 15.9 | 0.378 |
### System Info:
- hf_name: dra-eng
- source_languages: dra
- target_languages: eng
- opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/dra-eng/README.md
- original_repo: Tatoeba-Challenge
- tags: ['translation']
- languages: ['ta', 'kn', 'ml', 'te', 'dra', 'en']
- src_constituents: {'tam', 'kan', 'mal', 'tel'}
- tgt_constituents: {'eng'}
- src_multilingual: True
- tgt_multilingual: False
- prepro: normalization + SentencePiece (spm32k,spm32k)
- url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/dra-eng/opus2m-2020-07-31.zip
- url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/dra-eng/opus2m-2020-07-31.test.txt
- src_alpha3: dra
- tgt_alpha3: eng
- short_pair: dra-en
- chrF2_score: 0.493
- bleu: 30.0
- brevity_penalty: 1.0
- ref_len: 10641.0
- src_name: Dravidian languages
- tgt_name: English
- train_date: 2020-07-31
- src_alpha2: dra
- tgt_alpha2: en
- prefer_old: False
- long_pair: dra-eng
- helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535
- transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b
- port_machine: brutasse
- port_time: 2020-08-21-14:41 |