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Graph centrality measures are a pretty interesting and ongoing topic of research in mathematics, yes. I'm familiar with methods based on eigenspectra of the mat
by thearn4 11y ago
Graph centrality measures are a pretty interesting and ongoing topic of research in mathematics, yes. I'm familiar with methods based on eigenspectra of the matrix exponential (and some relevance to Krylov subspace methods), but that's really it.
- amelius 11y agoBut I guess there will be some arbitrariness involved anyway, even when mathematicians look at the problem. E.g. why would one measure be better than another?