đ eng-sit
This project focuses on the translation from English to Sino-Tibetan languages, providing a Transformer-based model with specific pre - processing and evaluation results.
đ Quick Start
This is a translation model from English to Sino - Tibetan languages. You can download the original weights and test set translations from the provided links.
Model Information
- Source Group: English
- Target Group: Sino - Tibetan languages
- OPUS Readme: [eng - sit](https://github.com/Helsinki - NLP/Tatoeba - Challenge/tree/master/models/eng - sit/README.md)
- Model: Transformer
- Source Language(s): eng
- Target Language(s): bod, brx, brx_Latn, cjy_Hans, cjy_Hant, cmn, cmn_Hans, cmn_Hant, gan, lzh, lzh_Hans, mya, nan, wuu, yue, yue_Hans, yue_Hant, zho, zho_Hans, zho_Hant
- Pre - processing: normalization + SentencePiece (spm32k, spm32k)
- Requirement: A sentence initial language token is required in the form of
>>id<< (id = valid target language ID)
- Download Original Weights: [opus2m - 2020 - 08 - 01.zip](https://object.pouta.csc.fi/Tatoeba - MT - models/eng - sit/opus2m - 2020 - 08 - 01.zip)
- Test Set Translations: [opus2m - 2020 - 08 - 01.test.txt](https://object.pouta.csc.fi/Tatoeba - MT - models/eng - sit/opus2m - 2020 - 08 - 01.test.txt)
- Test Set Scores: [opus2m - 2020 - 08 - 01.eval.txt](https://object.pouta.csc.fi/Tatoeba - MT - models/eng - sit/opus2m - 2020 - 08 - 01.eval.txt)
đ Documentation
Benchmarks
| Testset |
BLEU |
chr - F |
| newsdev2017 - enzh - engzho.eng.zho |
23.5 |
0.217 |
| newstest2017 - enzh - engzho.eng.zho |
23.2 |
0.223 |
| newstest2018 - enzh - engzho.eng.zho |
25.0 |
0.230 |
| newstest2019 - enzh - engzho.eng.zho |
20.2 |
0.225 |
| Tatoeba - test.eng - bod.eng.bod |
0.4 |
0.147 |
| Tatoeba - test.eng - brx.eng.brx |
0.5 |
0.012 |
| Tatoeba - test.eng.multi |
25.7 |
0.223 |
| Tatoeba - test.eng - mya.eng.mya |
0.2 |
0.222 |
| Tatoeba - test.eng - zho.eng.zho |
29.2 |
0.249 |
System Info
| Property |
Details |
| hf_name |
eng - sit |
| source_languages |
eng |
| target_languages |
sit |
| opus_readme_url |
https://github.com/Helsinki - NLP/Tatoeba - Challenge/tree/master/models/eng - sit/README.md |
| original_repo |
Tatoeba - Challenge |
| tags |
['translation'] |
| languages |
['en', 'sit'] |
| src_constituents |
{'eng'} |
| tgt_constituents |
set() |
| src_multilingual |
False |
| tgt_multilingual |
True |
| prepro |
normalization + SentencePiece (spm32k, spm32k) |
| url_model |
https://object.pouta.csc.fi/Tatoeba - MT - models/eng - sit/opus2m - 2020 - 08 - 01.zip |
| url_test_set |
https://object.pouta.csc.fi/Tatoeba - MT - models/eng - sit/opus2m - 2020 - 08 - 01.test.txt |
| src_alpha3 |
eng |
| tgt_alpha3 |
sit |
| short_pair |
en - sit |
| chrF2_score |
0.223 |
| bleu |
25.7 |
| brevity_penalty |
0.907 |
| ref_len |
109538.0 |
| src_name |
English |
| tgt_name |
Sino - Tibetan languages |
| train_date |
2020 - 08 - 01 |
| src_alpha2 |
en |
| tgt_alpha2 |
sit |
| prefer_old |
False |
| long_pair |
eng - sit |
| helsinki_git_sha |
480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535 |
| transformers_git_sha |
2207e5d8cb224e954a7cba69fa4ac2309e9ff30b |
| port_machine |
brutasse |
| port_time |
2020 - 08 - 21 - 14:41 |
đ License
This project is licensed under the Apache - 2.0 license.
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