2
Yes, the concept of dreaming or imagining has already been explored in reinforcement learning.
For example, have a look at Metacontrol for Adaptive Imagination-Based Optimization (2017) by Jessica B. Hamrick et al., which is a paper that I gave a talk/presentation on 1-2 years ago (though I don't remember well the details anymore).
There is also a blog post ...
Only top voted, non community-wiki answers of a minimum length are eligible
