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 *Libraries for working with human languages.*
 
 * [NLTK](http://www.nltk.org/) - A leading platform for building Python programs to work with human language data.
-* [TextBlob](http://textblob.readthedocs.org/) - Providing a consistent API for diving into common natural language processing (NLP) tasks.
+* [Pattern](http://www.clips.ua.ac.be/pattern) -  A web mining module for the Python programming language. It has tools for natural language processing, machine learning, among others. 
+* [TextBlob](http://textblob.readthedocs.org/) - Providing a consistent API for diving into common natural language processing (NLP) tasks. Stands on the giant shoulders of NLTK and Pattern, and plays nicely with both.
 * [jieba](https://github.com/fxsjy/jieba#jieba-1) - Chinese Words Segementation Utilities.
 * [snownlp](https://github.com/isnowfy/snownlp) - A library for processing Chinese text.
 * [loso](https://github.com/victorlin/loso) - Another Chinese segmentation library.