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title: README
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<h3 align="center">
Open-source Vietnamese Natural Language Process Toolkit
</h3>

`Underthesea` is:

🌊 **A Vietnamese NLP toolkit.** Underthesea is a suite of open source Python modules data sets and tutorials supporting research and development in [Vietnamese Natural Language Processing](https://github.com/undertheseanlp/underthesea). We provides extremely easy API to quickly apply pretrained NLP models to your Vietnamese text, such as word segmentation, part-of-speech tagging (PoS), named entity recognition (NER), text classification and dependency parsing.

🌊 **An open-source software.** Underthesea is published under the [GNU General Public License v3.0](https://github.com/undertheseanlp/underthesea/blob/master/LICENSE) license. Permissions of this strong copyleft license are conditioned on making available complete source code of licensed works and modifications, which include larger works using a licensed work, under the same license.

🎁 [**Support Us!**](https://github.com/undertheseanlp/underthesea#-support-us) Every bit of support helps us achieve our goals. Thank you so much. 💝💝💝