Helsinki-NLP/opus-mt-en-aav

eng-aav

• source group: English

• target group: Austro-Asiatic languages

• OPUS readme: eng-aav

• model: transformer

• source language(s): eng

• target language(s): hoc hoc_Latn kha khm khm_Latn mnw vie vie_Hani

• 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-2020-07-26.zip

• test set translations: opus-2020-07-26.test.txt

• test set scores: opus-2020-07-26.eval.txt

Benchmarks

testset	BLEU	chr-F
Tatoeba-test.eng-hoc.eng.hoc	0.1	0.033
Tatoeba-test.eng-kha.eng.kha	0.4	0.043
Tatoeba-test.eng-khm.eng.khm	0.2	0.242
Tatoeba-test.eng-mnw.eng.mnw	0.8	0.003
Tatoeba-test.eng.multi	16.1	0.311
Tatoeba-test.eng-vie.eng.vie	33.2	0.508

System Info:

• hf_name: eng-aav

• source_languages: eng

• target_languages: aav

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

• original_repo: Tatoeba-Challenge

• tags: ['translation']

• languages: ['en', 'vi', 'km', 'aav']

• src_constituents: {'eng'}

• tgt_constituents: {'mnw', 'vie', 'kha', 'khm', 'vie_Hani', 'khm_Latn', 'hoc_Latn', 'hoc'}

• src_multilingual: False

• tgt_multilingual: True

• prepro: normalization + SentencePiece (spm32k,spm32k)

• url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-aav/opus-2020-07-26.zip

• url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/eng-aav/opus-2020-07-26.test.txt

• src_alpha3: eng

• tgt_alpha3: aav

• short_pair: en-aav

• chrF2_score: 0.311

• bleu: 16.1

• brevity_penalty: 1.0

• ref_len: 38261.0

• src_name: English

• tgt_name: Austro-Asiatic languages

• train_date: 2020-07-26

• src_alpha2: en

• tgt_alpha2: aav

• prefer_old: False

• long_pair: eng-aav

• helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535

• transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b

• port_machine: brutasse

• port_time: 2020-08-21-14:41