How to build a recommendation system with python

In this talk, I will sharing some of my experiences about building a news recommendation system with text mining tools and web tools in python echosystem. Moreover, I will also share some important concepts, questions and experiences about "how to design and build a recommendation system with tools in python echosystem." Besides, every recommendation system would meet large scale data mining problem. In this talk, I will also share some experience about dealing with large scale modeling problem with python.