|
--- |
|
language: |
|
- en |
|
- ta |
|
- kn |
|
- ml |
|
- te |
|
- dra |
|
|
|
tags: |
|
- translation |
|
|
|
license: apache-2.0 |
|
--- |
|
|
|
### eng-dra |
|
|
|
* source group: English |
|
* target group: Dravidian languages |
|
* OPUS readme: [eng-dra](https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-dra/README.md) |
|
|
|
* model: transformer |
|
* source language(s): eng |
|
* target language(s): kan mal tam tel |
|
* 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-2020-07-26.zip](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-dra/opus-2020-07-26.zip) |
|
* test set translations: [opus-2020-07-26.test.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-dra/opus-2020-07-26.test.txt) |
|
* test set scores: [opus-2020-07-26.eval.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/eng-dra/opus-2020-07-26.eval.txt) |
|
|
|
## Benchmarks |
|
|
|
| testset | BLEU | chr-F | |
|
|-----------------------|-------|-------| |
|
| Tatoeba-test.eng-kan.eng.kan | 4.7 | 0.348 | |
|
| Tatoeba-test.eng-mal.eng.mal | 13.1 | 0.515 | |
|
| Tatoeba-test.eng.multi | 10.7 | 0.463 | |
|
| Tatoeba-test.eng-tam.eng.tam | 9.0 | 0.444 | |
|
| Tatoeba-test.eng-tel.eng.tel | 7.1 | 0.363 | |
|
|
|
|
|
### System Info: |
|
- hf_name: eng-dra |
|
|
|
- source_languages: eng |
|
|
|
- target_languages: dra |
|
|
|
- opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-dra/README.md |
|
|
|
- original_repo: Tatoeba-Challenge |
|
|
|
- tags: ['translation'] |
|
|
|
- languages: ['en', 'ta', 'kn', 'ml', 'te', 'dra'] |
|
|
|
- src_constituents: {'eng'} |
|
|
|
- tgt_constituents: {'tam', 'kan', 'mal', 'tel'} |
|
|
|
- src_multilingual: False |
|
|
|
- tgt_multilingual: True |
|
|
|
- prepro: normalization + SentencePiece (spm32k,spm32k) |
|
|
|
- url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-dra/opus-2020-07-26.zip |
|
|
|
- url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-dra/opus-2020-07-26.test.txt |
|
|
|
- src_alpha3: eng |
|
|
|
- tgt_alpha3: dra |
|
|
|
- short_pair: en-dra |
|
|
|
- chrF2_score: 0.46299999999999997 |
|
|
|
- bleu: 10.7 |
|
|
|
- brevity_penalty: 1.0 |
|
|
|
- ref_len: 7928.0 |
|
|
|
- src_name: English |
|
|
|
- tgt_name: Dravidian languages |
|
|
|
- train_date: 2020-07-26 |
|
|
|
- src_alpha2: en |
|
|
|
- tgt_alpha2: dra |
|
|
|
- prefer_old: False |
|
|
|
- long_pair: eng-dra |
|
|
|
- helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535 |
|
|
|
- transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b |
|
|
|
- port_machine: brutasse |
|
|
|
- port_time: 2020-08-21-14:41 |
