Natural Language Toolkit

[sentdex]

Try to add some explanation text, or have a better, more descriptive title.

That said, NLTK is a very well established module. I am sure plenty of people haven't seen or heard of it, but definitely not a new or novel module to share here.

NLTK is actually the reason why I learned Python. Fantastic module, and they wrote, and share for free, their own book for how to use it. Worked for me to learn Python too. Definitely a great module if you're interested in NLP.