I am also interested in fundamental aspects and applications of Artificial Intelligence. On the practical side, you may find in my GitHub a simple implementation of the YOLOv2 network used in computer vision.
  a.r.b at cantab.net
  Instituut-Lorentz for Theoretical Physics
  University of Leiden
  Niels Bohrweg 2,
  Leiden, NL-2333 CA
  The Netherlands