Lecture 2: Topological Message Passing - Cristian Bodnar

Video recording of the First Italian Summer School on Geometric Deep Learning, which took place in July 2022 in Pescara.
Slides: www.sci.unich....
Blog post: towardsdatasci...
Related papers:
papers.nips.cc...
proceedings.mlr...

[@code4AI]

Excellent at @1:08:00 about Message Passing on Cell Complexes (simplicial complexes). Cellular Weisfeiler Lehman test and explanation of difference between regular message passing and topological message passing.
Hint: A little bit of algebraic topology is recommended (at least for theoretical physicists).

[@that_guy4690]

An illuminating lecture! Thank you

[@allehelgen]

Excellent talk. A constructive criticism: try to motivate the theorems, definitions etc with some concrete goals or intuition. Right now it's a bit a list of results but if I didn't know the field I wouldn't understand why we are presented with this list of theorems and definitions