Modal Founder & CEO @bernhardsson explains how Spotify was using deep learning for recommendations as early as 2014: "I built up the machine learning team there. I started working in 2008 and left in 2015 and by the time I left I think I had a team of 20, 25 people and mostly machine learning people." "Spotify was a consumer product. It had tremendous amounts of data. It was very clear to me and the leadership team that recommendations is very core to it." "I actually brought in the first…