Indeed, in this presentation given by Geoff Hinton[0] (video uploaded 13 oct. 2015), a similar system to this is explained very simply. And by the time this was

Indeed, in this presentation given by Geoff Hinton[0] (video uploaded 13 oct. 2015), a similar system to this is explained very simply. And by the time this was recorded, and how it was presented, I get the feeling it was not ground-breaking or cutting-edge -- but still a very good example to show. [0] https://www.youtube.com/watch?v=IcOMKXAw5VA https://www.youtube.com/watch?v=IcOMKXAw5VA