Initial version
Browse files- README.md +59 -3
- config.json +2 -0
- model.bin +3 -0
- model_description.txt +9 -0
- shared_vocabulary.txt +0 -0
- sp_m.model +3 -0
README.md
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---
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---
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language:
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- ca
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- oc
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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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Occitan (Languedocian variant) - Catalan translation model based on OpenNMT. These are the same models that we have in production at https://www.softcatala.org/traductor/.
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### Usage
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```bash
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pip3 install ctranslate2 pyonmttok
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```
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Simple 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-oci-cat", 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 amics")
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import ctranslate2
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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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Hola món!
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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) | 74.9 |
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| Flores200 dataset | 32.5 |
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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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config.json
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{
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}
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model.bin
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version https://git-lfs.github.com/spec/v1
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oid sha256:03f076a9a154c9039b8f57b17410514024c98b686a592dcb88ccc01e9673f2a1
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size 70727761
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model_description.txt
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Model description: oci-cat
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Date: 2022-11-17
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TF version 2.10.0, OpenNMT version 2.29.1, CTranslate2 version 2.24.0
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Test data set
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BLEU|nrefs:1|case:mixed|eff:no|tok:13a|smooth:exp|version:2.1.0 = 74.9 88.4/79.2/72.2/66.1 (BP = 0.985 ratio = 0.985 hyp_len = 102467 ref_len = 103982)
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chrF2|nrefs:1|case:mixed|eff:yes|nc:6|nw:0|space:no|version:2.1.0 = 86.2
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Flores data set
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BLEU|nrefs:1|case:mixed|eff:no|tok:13a|smooth:exp|version:2.1.0 = 32.5 62.8/38.9/25.9/17.5 (BP = 1.000 ratio = 1.024 hyp_len = 27967 ref_len = 27304)
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chrF2|nrefs:1|case:mixed|eff:yes|nc:6|nw:0|space:no|version:2.1.0 = 60.7
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shared_vocabulary.txt
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sp_m.model
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version https://git-lfs.github.com/spec/v1
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oid sha256:4d653ef5177116f5750710fe3c73ad0bd245d098a09dac415a88657a2db7d00e
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size 1127479
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