source group: English
target group: South Slavic languages
OPUS readme: eng-zls
model: transformer
source language(s): eng
target language(s): bos_Latn bul bul_Latn hrv mkd slv srp_Cyrl srp_Latn
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: opus2m-2020-08-02.zip
test set translations: opus2m-2020-08-02.test.txt
test set scores: opus2m-2020-08-02.eval.txt

Benchmarks

hf_name: eng-zls
source_languages: eng
target_languages: zls
opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/eng-zls/README.md
original_repo: Tatoeba-Challenge
tags: ['translation']
languages: ['en', 'hr', 'mk', 'bg', 'sl', 'zls']
src_constituents: {'eng'}
tgt_constituents: {'hrv', 'mkd', 'srp_Latn', 'srp_Cyrl', 'bul_Latn', 'bul', 'bos_Latn', 'slv'}
src_multilingual: False
tgt_multilingual: True
prepro: normalization + SentencePiece (spm32k,spm32k)
url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-zls/opus2m-2020-08-02.zip
url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-zls/opus2m-2020-08-02.test.txt
src_alpha3: eng
tgt_alpha3: zls
short_pair: en-zls
chrF2_score: 0.622
bleu: 42.7
brevity_penalty: 0.9690000000000001
ref_len: 64788.0
src_name: English
tgt_name: South Slavic languages
train_date: 2020-08-02
src_alpha2: en
tgt_alpha2: zls
prefer_old: False
long_pair: eng-zls
helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535
transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b
port_machine: brutasse
port_time: 2020-08-21-14:41

Helsinki-NLP
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opus-mt-en-zls