Rami Al-Salman has a PhD in computer science from Bremen University, Bremen, Germany in 2014. He is a data scientist and machine (deep) learning engineer at trivago, where he has been since 2015. In this role, he is developing the next generation of recommendations engines that involve heavily AI and machine learning techniques such as Deep Learning, ANN, NB, SVM etc that will allow to capture the intention of the users queries. He worked as researcher and machine learning engineer in 2014 for a space company called OHB in Bremen, Germany. His research interests are in artificial intelligence, machine learning, and natural language processing.