Helsinki-NLP/opus-mt-sem-en

sem-eng

• source group: Semitic languages

• target group: English

• OPUS readme: sem-eng

• model: transformer

• source language(s): acm afb amh apc ara arq ary arz heb mlt tir

• target language(s): eng

• model: transformer

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

• download original weights: opus2m-2020-08-01.zip

• test set translations: opus2m-2020-08-01.test.txt

• test set scores: opus2m-2020-08-01.eval.txt

Benchmarks

testset	BLEU	chr-F
Tatoeba-test.amh-eng.amh.eng	37.5	0.565
Tatoeba-test.ara-eng.ara.eng	38.9	0.566
Tatoeba-test.heb-eng.heb.eng	44.6	0.610
Tatoeba-test.mlt-eng.mlt.eng	53.7	0.688
Tatoeba-test.multi.eng	41.7	0.588
Tatoeba-test.tir-eng.tir.eng	18.3	0.370

System Info:

• hf_name: sem-eng

• source_languages: sem

• target_languages: eng

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

• original_repo: Tatoeba-Challenge

• tags: ['translation']

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

• src_constituents: {'apc', 'mlt', 'arz', 'ara', 'heb', 'tir', 'arq', 'afb', 'amh', '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/sem-eng/opus2m-2020-08-01.zip

• url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/sem-eng/opus2m-2020-08-01.test.txt

• src_alpha3: sem

• tgt_alpha3: eng

• short_pair: sem-en

• chrF2_score: 0.588

• bleu: 41.7

• brevity_penalty: 0.987

• ref_len: 72950.0

• src_name: Semitic languages

• tgt_name: English

• train_date: 2020-08-01

• src_alpha2: sem

• tgt_alpha2: en

• prefer_old: False

• long_pair: sem-eng

• helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535

• transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b

• port_machine: brutasse

• port_time: 2020-08-21-14:41