Photo by Matteo Vistocco The role of the data science manager is to provide group-based leadership with a data science focus. The data science manager must have a deep understanding of the data science process and the ability to lead and motivate data science teams. The data science manager must also work with business stakeholders to understand their needs and translate them into data science solutions. The data science manager is responsible for the following:...

Recommender systems are everywhere. They are helpful but sometimes biased. But building a recommender system which is for sure an application of machine learning in production requires some special treatments and aspects to cover in comparison to other machine learning application like let’s say classification. In this article I will go through three of these aspects: Photo by Javier Allegue Barros 1. Model Selection How do you choose the model?...