definitely the latter, it is even referenced in the foreword:
Its goal is not to be exhaustive, but rather minimalist
and easy to read. For this reason, it follows the format
of The Little Book of Deep Learning [Fleuret 2023]. Its
tone, however, is closer to that of a blog post, as the
book is built around a single narrative thread. Its
structure broadly follows that of Sutton and Barto’s
Reinforcement Learning: An Introduction [Sutton et al.
2018], which remains the canonical reference on the
subject.
Comments
I'm assuming it's more in line with The Little Schemer series of books (https://felleisen.org/matthias/BTLS-index.html) or maybe the little book of deep learning (https://fleuret.org/francois/lbdl.html)?
Proobably the later.
definitely the latter, it is even referenced in the foreword: