| --- |
| language: |
| - lt |
| - lv |
| - bat |
| - en |
|
|
| tags: |
| - translation |
|
|
| license: apache-2.0 |
| --- |
| |
| ### bat-eng |
|
|
| * source group: Baltic languages |
| * target group: English |
| * OPUS readme: [bat-eng](https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/bat-eng/README.md) |
|
|
| * model: transformer |
| * source language(s): lav lit ltg prg_Latn sgs |
| * target language(s): eng |
| * model: transformer |
| * pre-processing: normalization + SentencePiece (spm32k,spm32k) |
| * download original weights: [opus2m-2020-07-31.zip](https://object.pouta.csc.fi/Tatoeba-MT-models/bat-eng/opus2m-2020-07-31.zip) |
| * test set translations: [opus2m-2020-07-31.test.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/bat-eng/opus2m-2020-07-31.test.txt) |
| * test set scores: [opus2m-2020-07-31.eval.txt](https://object.pouta.csc.fi/Tatoeba-MT-models/bat-eng/opus2m-2020-07-31.eval.txt) |
| |
| ## Benchmarks |
| |
| | testset | BLEU | chr-F | |
| |-----------------------|-------|-------| |
| | newsdev2017-enlv-laveng.lav.eng | 27.5 | 0.566 | |
| | newsdev2019-enlt-liteng.lit.eng | 27.8 | 0.557 | |
| | newstest2017-enlv-laveng.lav.eng | 21.1 | 0.512 | |
| | newstest2019-lten-liteng.lit.eng | 30.2 | 0.592 | |
| | Tatoeba-test.lav-eng.lav.eng | 51.5 | 0.687 | |
| | Tatoeba-test.lit-eng.lit.eng | 55.1 | 0.703 | |
| | Tatoeba-test.multi.eng | 50.6 | 0.662 | |
| | Tatoeba-test.prg-eng.prg.eng | 1.0 | 0.159 | |
| | Tatoeba-test.sgs-eng.sgs.eng | 16.5 | 0.265 | |
| |
| |
| ### System Info: |
| - hf_name: bat-eng |
|
|
| - source_languages: bat |
| |
| - target_languages: eng |
|
|
| - opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/bat-eng/README.md |
|
|
| - original_repo: Tatoeba-Challenge |
| |
| - tags: ['translation'] |
| |
| - languages: ['lt', 'lv', 'bat', 'en'] |
| |
| - src_constituents: {'lit', 'lav', 'prg_Latn', 'ltg', 'sgs'} |
| |
| - tgt_constituents: {'eng'} |
|
|
| - src_multilingual: True |
| |
| - tgt_multilingual: False |
|
|
| - prepro: normalization + SentencePiece (spm32k,spm32k) |
|
|
| - url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/bat-eng/opus2m-2020-07-31.zip |
| |
| - url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/bat-eng/opus2m-2020-07-31.test.txt |
| |
| - src_alpha3: bat |
|
|
| - tgt_alpha3: eng |
| |
| - short_pair: bat-en |
|
|
| - chrF2_score: 0.662 |
| |
| - bleu: 50.6 |
| |
| - brevity_penalty: 0.9890000000000001 |
|
|
| - ref_len: 30772.0 |
| |
| - src_name: Baltic languages |
|
|
| - tgt_name: English |
| |
| - train_date: 2020-07-31 |
|
|
| - src_alpha2: bat |
| |
| - tgt_alpha2: en |
|
|
| - prefer_old: False |
| |
| - long_pair: bat-eng |
|
|
| - helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535 |
|
|
| - transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b |
|
|
| - port_machine: brutasse |
| |
| - port_time: 2020-08-21-14:41 |
