I think that in the figure 17.2 , the two images are inversely placed after reading its description. Can anyone confirm with me?

Based on a review of the original paper by Lotter et al you are correct, the image labeled adversarial is in fact the ground truth, the image labeled ground truth is the MSE and the image labeled MSE is the adversarial. This struck me as odd as well.

For the figure 15.6 , I think that the image fot the 'Ground Truth' is actually for MSE, while the image for MSE is for 'Adversarial', and the image for 'Adversarial' is for the Ground Truth. ...

Thanks Claude, this is really helpful! I'll definitely check these out.

My best introductory level tutorials on Reinforcement Learning is a series of 5 blog posts by Massimiliano Patacchiola with source code in Python on Github. mpatacchiola's blog

The «Introduction to Reinforcement Learning» by Joel...

I'm actually quite interested in Deep Learning + Reinforcement Learning. What according to you would be a better resource for an in-depth tutorial on reinforcement learning?