The Ancient Art of the NumeratiChapters 1: Introduction 2: Recommendation systems 3: Item-based filtering 4: Classification 5: More on classification 6: Naïve Bayes 7: Unstructured text 8: Clustering A guide to practical data mining, collective intelligence, and building recommendation systems by Ron Zacharski. This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.It is available as
