Free and open source library for fast sentence boundary detection
Project description
MiniSBD
Free and open source Python library for fast sentence boundary detection. It uses 8bit quantized ONNX models for inference, thus making it fast and lightweight.
The only dependency is onnxruntime / onnxruntime-gpu.
Installation
pip install -U minisbd
Usage
from minisbd import SBDetect
text = """
La Révolution française (1789-1799) est une période de bouleversements politiques et sociaux en France et dans ses colonies, ainsi qu'en Europe à la fin du XVIIIe siècle. Traditionnellement, on la fait commencer à l'ouverture des États généraux le 5 mai 1789 et finir au coup d'État de Napoléon Bonaparte le 9 novembre 1799 (18 brumaire de l'an VIII). En ce qui concerne l'histoire de France, elle met fin à l'Ancien Régime, notamment à la monarchie absolue, remplacée par la monarchie constitutionnelle (1789-1792) puis par la Première République.
"""
detector = SBDetect("fr", use_gpu=True)
for sent in detector.sentences(text):
print(f"--> {sent}")
# --> La Révolution française (1789-1799) est une période de bouleversements politiques et sociaux en France et dans ses colonies, ainsi qu'en Europe à la fin du XVIIIe siècle.
# --> Traditionnellement, on la fait commencer à l'ouverture des États généraux le 5 mai 1789 et finir au coup d'État de Napoléon Bonaparte le 9 novembre 1799 (18 brumaire de l'an VIII).
# --> En ce qui concerne l'histoire de France, elle met fin à l'Ancien Régime, notamment à la monarchie absolue, remplacée par la monarchie constitutionnelle (1789-1792) puis par la Première République.
By default models are downloaded from GitHub and stored in the user's ~/.cache/minisbd folder. You can change this at runtime via:
from minisbd import models
models.cache_dir = '/path/to/cache'
You can optionally specify a path to a ONNX model instead of having MiniSBD download the model for you:
from minisbd import SBDetect
detector = SBDetect("/path/to/model.onnx")
# ...
Language Support
from minisbd.models import list_models
print(list_models())
| Language | Code |
|---|---|
| Afrikaans | af |
| Ancient Greek | grc |
| Ancient Hebrew | hbo |
| Arabic | ar |
| Armenian | hy |
| Basque | eu |
| Belarusian | be |
| Bulgarian | bg |
| Buryat | bxr |
| Catalan | ca |
| Chinese (Simplified) | zh-hans |
| Chinese (Traditional) | zh-hant |
| Classical Chinese | lzh |
| Coptic | cop |
| Croatian | hr |
| Czech | cs |
| Danish | da |
| Dutch | nl |
| English | en |
| Erzya | myv |
| Estonian | et |
| Faroese | fo |
| Finnish | fi |
| French | fr |
| Galician | gl |
| German | de |
| Gothic | got |
| Greek | el |
| Hebrew | he |
| Hindi | hi |
| Hungarian | hu |
| Icelandic | is |
| Indonesian | id |
| Irish | ga |
| Italian | it |
| Japanese | ja |
| Kazakh | kk |
| Korean | ko |
| Kurmanji | kmr |
| Kyrgyz | ky |
| Latin | la |
| Latvian | lv |
| Ligurian | lij |
| Lithuanian | lt |
| Maghrebi Arabic French | qaf |
| Maltese | mt |
| Manx | gv |
| Marathi | mr |
| Naija | pcm |
| North Sami | sme |
| Norwegian | nb |
| Norwegian Nynorsk | nn |
| Old Church Slavonic | cu |
| Old East Slavic | orv |
| Old French | fro |
| Persian | fa |
| Polish | pl |
| Pomak | qpm |
| Portuguese | pt |
| Romanian | ro |
| Russian | ru |
| Sanskrit | sa |
| Scottish Gaelic | gd |
| Serbian | sr |
| Slovak | sk |
| Slovenian | sl |
| Spanish | es |
| Swedish | sv |
| Tamil | ta |
| Telugu | te |
| Thai | th |
| Turkish | tr |
| Turkish German | qtd |
| Ukrainian | uk |
| Upper Sorbian | hsb |
| Urdu | ur |
| Uyghur | ug |
| Vietnamese | vi |
| Welsh | cy |
| Western Armenian | hyw |
| Wolof | wo |
Converting Stanza Models
The extract.py script can be used to extract existing Stanza models and convert them to ONNX. See the source code.
Credits
MiniSBD is a port of Stanza's tokenizer models to ONNX. The models are the same as those from Stanza, but have been converted to ONNX and quantized for faster inference and smaller size.
License
AGPLv3
Some code has been originally modified from Stanza.
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