Helsinki-NLP/opus-mt-dra-en

dra-eng

• source group: Dravidian languages

• target group: English

• OPUS readme: dra-eng

• model: transformer

• source language(s): kan mal tam tel

• 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.kan-eng.kan.eng	9.1	0.312
Tatoeba-test.mal-eng.mal.eng	42.0	0.584
Tatoeba-test.multi.eng	30.0	0.493
Tatoeba-test.tam-eng.tam.eng	30.2	0.467
Tatoeba-test.tel-eng.tel.eng	15.9	0.378

System Info:

• hf_name: dra-eng

• source_languages: dra

• target_languages: eng

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

• original_repo: Tatoeba-Challenge

• tags: ['translation']

• languages: ['ta', 'kn', 'ml', 'te', 'dra', 'en']

• src_constituents: {'tam', 'kan', 'mal', 'tel'}

• tgt_constituents: {'eng'}

• src_multilingual: True

• tgt_multilingual: False

• prepro: normalization + SentencePiece (spm32k,spm32k)

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

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

• src_alpha3: dra

• tgt_alpha3: eng

• short_pair: dra-en

• chrF2_score: 0.493

• bleu: 30.0

• brevity_penalty: 1.0

• ref_len: 10641.0

• src_name: Dravidian languages

• tgt_name: English

• train_date: 2020-07-31

• src_alpha2: dra

• tgt_alpha2: en

• prefer_old: False

• long_pair: dra-eng

• helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535

• transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b

• port_machine: brutasse

• port_time: 2020-08-21-14:41