[GistNoesis]

The article seems to do the work to define a Fisher Information metric space, and contractions with the Stein score. Which seems to be the hypothesis for the Banach fixed point theorem, but I am not quite sure what conclusion we would get in this instance.

[nyrikki]

This will be a good introduction, but won't cover the cost and benefits of a statistical space IID etc..

https://youtu.be/q8gng_2gn70