language:
- en
- ht
- cpf
tags:
- translation
license: apache-2.0
eng-cpf
source group: English
target group: Creoles and pidgins, French‑based
OPUS readme: eng-cpf
model: transformer
source language(s): eng
target language(s): gcf_Latn hat mfe
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-gcf.eng.gcf | 6.2 | 0.262 |
| Tatoeba-test.eng-hat.eng.hat | 25.7 | 0.451 |
| Tatoeba-test.eng-mfe.eng.mfe | 80.1 | 0.900 |
| Tatoeba-test.eng.multi | 15.9 | 0.354 |
System Info:
hf_name: eng-cpf
source_languages: eng
target_languages: cpf
opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-cpf/README.md
original_repo: Tatoeba-Challenge
tags: ['translation']
languages: ['en', 'ht', 'cpf']
src_constituents: {'eng'}
tgt_constituents: {'gcf_Latn', 'hat', 'mfe'}
src_multilingual: False
tgt_multilingual: True
prepro: normalization + SentencePiece (spm32k,spm32k)
url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-cpf/opus-2020-07-26.zip
url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-cpf/opus-2020-07-26.test.txt
src_alpha3: eng
tgt_alpha3: cpf
short_pair: en-cpf
chrF2_score: 0.354
bleu: 15.9
brevity_penalty: 1.0
ref_len: 1012.0
src_name: English
tgt_name: Creoles and pidgins, French‑based
train_date: 2020-07-26
src_alpha2: en
tgt_alpha2: cpf
prefer_old: False
long_pair: eng-cpf
helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535
transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b
port_machine: brutasse
port_time: 2020-08-21-14:41