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--- |
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language: |
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- ca |
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- en |
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tags: |
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- translation |
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library_name: opennmt |
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license: mit |
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metrics: |
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- bleu |
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inference: false |
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--- |
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### Introduction |
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Catalan - English translation model for OpenNMT. These are the same models that we have in production at https://www.softcatala.org/traductor/. |
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The models are quantified for low latency. |
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### Usage |
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Install the necessary dependencies: |
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```bash |
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pip3 install ctranslate2 pyonmttok |
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``` |
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Simple tokenization & translation using Python: |
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```python |
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import ctranslate2 |
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import pyonmttok |
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from huggingface_hub import snapshot_download |
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model_dir = snapshot_download(repo_id="softcatala/translate-cat-eng", revision="main") |
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tokenizer=pyonmttok.Tokenizer(mode="none", sp_model_path = model_dir + "/sp_m.model") |
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tokenized=tokenizer.tokenize("Hola món") |
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translator = ctranslate2.Translator(model_dir) |
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translated = translator.translate_batch([tokenized[0]]) |
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print(tokenizer.detokenize(translated[0][0]['tokens'])) |
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``` |
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## Benchmarks |
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| testset | BLEU | |
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|---------------------------------------|-------| |
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| test dataset (from train/dev/test) | 47.4 | |
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| Flores200 dataset | 43.5 | |
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## Additional information |
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* https://github.com/Softcatala/nmt-models |
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* https://github.com/Softcatala/parallel-catalan-corpus |
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