đ Eng - AAV Translation Model
This project focuses on the translation from English to Austro - Asiatic languages. It provides a transformer - based model with specific pre - processing steps and offers various evaluation scores on test sets.
đ Quick Start
The model requires a sentence initial language token in the form of >>id<< (id = valid target language ID). You can download the original weights from opus - 2020 - 07 - 26.zip, and access the test set translations and scores from opus - 2020 - 07 - 26.test.txt and opus - 2020 - 07 - 26.eval.txt respectively.
⨠Features
- Language Support: Supports translation from English to multiple Austro - Asiatic languages including
hoc, hoc_Latn, kha, khm, khm_Latn, mnw, vie, vie_Hani.
- Pre - processing: Utilizes normalization and SentencePiece (spm32k, spm32k) for pre - processing.
- Model Type: Based on the transformer architecture.
đĻ Installation
The installation mainly involves downloading the model weights. You can download the original weights from the following link:
opus - 2020 - 07 - 26.zip
đ Documentation
Model Details
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
đ License
This project is licensed under the Apache - 2.0 license.
đ 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 |
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