#85 Dr. Petar Veličković (Deepmind) - Categories, Graphs, Reasoning [NEURIPS22 UNPLUGGED]
Machine Learning Street Talk (MLST)
Exploring Graph Curvature and Bottlenecks in Message Passing
This chapter examines the impact of graph curvature, particularly negative curvature, on the occurrence of bottlenecks within graph structures. It highlights the tension between sparsity, low bottlenecks, and positive curvature while proposing future research into the effects of mildly negative curvature on optimal message propagation.
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