How to build a recommender system for a startup? - The Data Scientist

A recommender system is the kind of service that every B2C startup needs. It can improve sales and user experience, while at the same time helping you understand your customers better. However, if you are setting up a new business, it is difficult and challenging to understand how to best set up a new recommender system. First of all, you need the right data strategy. Secondly, you need to understand what the key performance metrics for your recommender are.