After writing about Pharo Smalltalk the other day I started looking at some of my old projects. I created a new github repo for my Pharo code and I'll add code as I have time to re-test it and clean it up. There is not much there right now, just a part of speech (POS) tagger.
Edit: 2017/05/20: much improved with summarization, entity detection, and classification. Enjoy!