IoT devices tends to embed AI (Artificial Intelligence) recently.
Although DL (Deep Learning) is one of the hottest technologies in AI, I prefer to ML (Machine Learning) for embed system because of limited resources inside embedded SoC.
Optimization technique is important to implement ML on embedded SoC.
In between IoT Devices and Cloud Computing, the Edge devices (or Fog devices) are often utilized. It is easier to implement DL inside Edge devices.