What happens when you give bol.com user data to machine learning engineers? At bol.com we apply machine learning to a dozen different datasets to optimize our systems with precision humans simply can’t. Let’s zoom in two very different domains: forecasting and information retrieval. How do we build the best algorithms? What makes this data so interesting and challenging? How to combine computer science and machine learning? Join this talk to find out! Note that we can not guarantee at this moment that we can host this lecture on campus. For the on campus lecture that are only 30 spots available, for which a draw will be held. If you would like to attend on campus, please subscribe Thursday before the lecture takes place.