Reddit mentions of Recommender Systems: An Introduction

hey! here are a couple resources:

• https://www.coursera.org/course/recsys
  
• http://www.amazon.com/Recommender-Systems-Introduction-Dietmar-Jannach/dp/0521493366/ref=sr_1_1?s=books&ie=UTF8&qid=1396972808&sr=1-1&keywords=recommender+systems
  
  Besides that, my recommendation (ha) is to just start building. Start it simple and see how good you can get it - it is easy to think only in terms of scaling, but if we can focus on the human-side (how people actually react to the recommendations) then we can't go wrong. (I hope!)