Helsinki-NLP/opus-mt-afa-en

afa-eng

• source group: Afro-Asiatic languages

• target group: English

• OPUS readme: afa-eng

• model: transformer

• source language(s): acm afb amh apc ara arq ary arz hau_Latn heb kab mlt rif_Latn shy_Latn som tir

• 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.amh-eng.amh.eng	35.9	0.550
Tatoeba-test.ara-eng.ara.eng	36.6	0.543
Tatoeba-test.hau-eng.hau.eng	11.9	0.327
Tatoeba-test.heb-eng.heb.eng	42.7	0.591
Tatoeba-test.kab-eng.kab.eng	4.3	0.213
Tatoeba-test.mlt-eng.mlt.eng	44.3	0.618
Tatoeba-test.multi.eng	27.1	0.464
Tatoeba-test.rif-eng.rif.eng	3.5	0.141
Tatoeba-test.shy-eng.shy.eng	0.6	0.125
Tatoeba-test.som-eng.som.eng	23.6	0.472
Tatoeba-test.tir-eng.tir.eng	13.1	0.328

System Info:

• hf_name: afa-eng

• source_languages: afa

• target_languages: eng

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

• original_repo: Tatoeba-Challenge

• tags: ['translation']

• languages: ['so', 'ti', 'am', 'he', 'mt', 'ar', 'afa', 'en']

• src_constituents: {'som', 'rif_Latn', 'tir', 'kab', 'arq', 'afb', 'amh', 'arz', 'heb', 'shy_Latn', 'apc', 'mlt', 'thv', 'ara', 'hau_Latn', 'acm', 'ary'}

• tgt_constituents: {'eng'}

• src_multilingual: True

• tgt_multilingual: False

• prepro: normalization + SentencePiece (spm32k,spm32k)

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

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

• src_alpha3: afa

• tgt_alpha3: eng

• short_pair: afa-en

• chrF2_score: 0.46399999999999997

• bleu: 27.1

• brevity_penalty: 1.0

• ref_len: 69373.0

• src_name: Afro-Asiatic languages

• tgt_name: English

• train_date: 2020-07-31

• src_alpha2: afa

• tgt_alpha2: en

• prefer_old: False

• long_pair: afa-eng

• helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535

• transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b

• port_machine: brutasse

• port_time: 2020-08-21-14:41