Helsinki-NLP/opus-mt-zlw-zlw

zlw-zlw

• source group: West Slavic languages

• target group: West Slavic languages

• OPUS readme: zlw-zlw

• model: transformer

• source language(s): ces dsb hsb pol

• target language(s): ces dsb hsb pol

• 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-2020-07-27.zip

• test set translations: opus-2020-07-27.test.txt

• test set scores: opus-2020-07-27.eval.txt

Benchmarks

testset	BLEU	chr-F
Tatoeba-test.ces-hsb.ces.hsb	2.6	0.167
Tatoeba-test.ces-pol.ces.pol	44.0	0.649
Tatoeba-test.dsb-pol.dsb.pol	8.5	0.250
Tatoeba-test.hsb-ces.hsb.ces	9.6	0.276
Tatoeba-test.multi.multi	38.8	0.580
Tatoeba-test.pol-ces.pol.ces	43.4	0.620
Tatoeba-test.pol-dsb.pol.dsb	2.1	0.159

System Info:

• hf_name: zlw-zlw

• source_languages: zlw

• target_languages: zlw

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

• original_repo: Tatoeba-Challenge

• tags: ['translation']

• languages: ['pl', 'cs', 'zlw']

• src_constituents: {'csb_Latn', 'dsb', 'hsb', 'pol', 'ces'}

• tgt_constituents: {'csb_Latn', 'dsb', 'hsb', 'pol', 'ces'}

• src_multilingual: True

• tgt_multilingual: True

• prepro: normalization + SentencePiece (spm32k,spm32k)

• url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/zlw-zlw/opus-2020-07-27.zip

• url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/zlw-zlw/opus-2020-07-27.test.txt

• src_alpha3: zlw

• tgt_alpha3: zlw

• short_pair: zlw-zlw

• chrF2_score: 0.58

• bleu: 38.8

• brevity_penalty: 0.99

• ref_len: 7792.0

• src_name: West Slavic languages

• tgt_name: West Slavic languages

• train_date: 2020-07-27

• src_alpha2: zlw

• tgt_alpha2: zlw

• prefer_old: False

• long_pair: zlw-zlw

• helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535

• transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b

• port_machine: brutasse

• port_time: 2020-08-21-14:41