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
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
test set translations: opus-2020-07-26.test.txt
test set scores: 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