🚀 Latvian - Russian Translation Model
This project focuses on the translation between Latvian and Russian. It provides a specific model and related evaluation data, aiming to achieve high - quality translation results between these two languages.
✨ Features
- Translation Direction: Supports translation from Latvian to Russian.
- Model Type: Utilizes the
transformer - align model.
- Pre - processing: Applies normalization and SentencePiece (spm32k, spm32k) for pre - processing.
📦 Installation
No specific installation steps are provided in the original document, so this section is skipped.
💻 Usage Examples
No code examples are provided in the original document, so this section is skipped.
📚 Documentation
Model Information
- Source Group: Latvian
- Target Group: Russian
- OPUS Readme: [lav - rus](https://github.com/Helsinki - NLP/Tatoeba - Challenge/tree/master/models/lav - rus/README.md)
- Model:
transformer - align
- Source Language(s):
lav
- Target Language(s):
rus
- Pre - processing: normalization + SentencePiece (spm32k, spm32k)
- Download Original Weights: [opus - 2020 - 06 - 17.zip](https://object.pouta.csc.fi/Tatoeba - MT - models/lav - rus/opus - 2020 - 06 - 17.zip)
- Test Set Translations: [opus - 2020 - 06 - 17.test.txt](https://object.pouta.csc.fi/Tatoeba - MT - models/lav - rus/opus - 2020 - 06 - 17.test.txt)
- Test Set Scores: [opus - 2020 - 06 - 17.eval.txt](https://object.pouta.csc.fi/Tatoeba - MT - models/lav - rus/opus - 2020 - 06 - 17.eval.txt)
Benchmarks
| testset |
BLEU |
chr - F |
| Tatoeba - test.lav.rus |
53.3 |
0.702 |
System Info
| Property |
Details |
| hf_name |
lav - rus |
| source_languages |
lav |
| target_languages |
rus |
| opus_readme_url |
https://github.com/Helsinki - NLP/Tatoeba - Challenge/tree/master/models/lav - rus/README.md |
| original_repo |
Tatoeba - Challenge |
| tags |
['translation'] |
| languages |
['lv', 'ru'] |
| src_constituents |
{'lav'} |
| tgt_constituents |
{'rus'} |
| src_multilingual |
False |
| tgt_multilingual |
False |
| prepro |
normalization + SentencePiece (spm32k, spm32k) |
| url_model |
https://object.pouta.csc.fi/Tatoeba - MT - models/lav - rus/opus - 2020 - 06 - 17.zip |
| url_test_set |
https://object.pouta.csc.fi/Tatoeba - MT - models/lav - rus/opus - 2020 - 06 - 17.test.txt |
| src_alpha3 |
lav |
| tgt_alpha3 |
rus |
| short_pair |
lv - ru |
| chrF2_score |
0.7020000000000001 |
| bleu |
53.3 |
| brevity_penalty |
0.9840000000000001 |
| ref_len |
1541.0 |
| src_name |
Latvian |
| tgt_name |
Russian |
| train_date |
2020 - 06 - 17 |
| src_alpha2 |
lv |
| tgt_alpha2 |
ru |
| prefer_old |
False |
| long_pair |
lav - rus |
| helsinki_git_sha |
480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535 |
| transformers_git_sha |
2207e5d8cb224e954a7cba69fa4ac2309e9ff30b |
| port_machine |
brutasse |
| port_time |
2020 - 08 - 21 - 14:41 |
📄 License
This project is licensed under the Apache - 2.0 license.
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