Unfortunately this year I couldn't participate of the PyCon, the world meeting of Python developers. I had a poster accepted this year, but I had some problems that didn't allow me to go. Apart from that, the best part is that I could watch talks, tutorials and keynotes from the congress.
Thanks to the PyVideo team, they uploaded all the videos from the PyCon quickly! The best ones that I enjoyed (of course related to data mining, natural language processing and machine learning) I will share with you: