Helsinki-NLP/opus-mt-cpf-en

cpf-eng

• source group: Creoles and pidgins, French‑based

• target group: English

• OPUS readme: cpf-eng

• model: transformer

• source language(s): gcf_Latn hat mfe

• target language(s): eng

• model: transformer

• pre-processing: normalization + SentencePiece (spm32k,spm32k)

• download original weights: opus2m-2020-07-31.zip

• test set translations: opus2m-2020-07-31.test.txt

• test set scores: opus2m-2020-07-31.eval.txt

Benchmarks

testset	BLEU	chr-F
Tatoeba-test.gcf-eng.gcf.eng	8.4	0.229
Tatoeba-test.hat-eng.hat.eng	28.0	0.421
Tatoeba-test.mfe-eng.mfe.eng	66.0	0.808
Tatoeba-test.multi.eng	16.3	0.323

System Info:

• hf_name: cpf-eng

• source_languages: cpf

• target_languages: eng

• opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/cpf-eng/README.md

• original_repo: Tatoeba-Challenge

• tags: ['translation']

• languages: ['ht', 'cpf', 'en']

• src_constituents: {'gcf_Latn', 'hat', 'mfe'}

• tgt_constituents: {'eng'}

• src_multilingual: True

• tgt_multilingual: False

• prepro: normalization + SentencePiece (spm32k,spm32k)

• url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/cpf-eng/opus2m-2020-07-31.zip

• url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/cpf-eng/opus2m-2020-07-31.test.txt

• src_alpha3: cpf

• tgt_alpha3: eng

• short_pair: cpf-en

• chrF2_score: 0.32299999999999995

• bleu: 16.3

• brevity_penalty: 1.0

• ref_len: 990.0

• src_name: Creoles and pidgins, French‑based

• tgt_name: English

• train_date: 2020-07-31

• src_alpha2: cpf

• tgt_alpha2: en

• prefer_old: False

• long_pair: cpf-eng

• helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535

• transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b

• port_machine: brutasse

• port_time: 2020-08-21-14:41