It seems to me like there is a lot of cool stuff that lives ontop of basically neat forms of on doing deep math based on graphical structures (like NN computational graphs/backprop, traditional graphical models, data provenance, differential privacy to some extent, etc).

This seems to be 1. newer stuff 2. cross sub discipline boundaries, so I was wondering if any of y'all knew a good text book to get into these and the broader theory and math