Barack Obama Tweets At the time of writing, Barack Obama has over 110,000,000 Twitter followers. Barack Obama is a supernode. [Image caption: A digraph that has 199 nodes dependent on 1 central one that I did so this post has a media card for embedding but that, by happy accident, created some pixelated artifacts that resonate with the spirit of this post.]
Some weird thoughts: Other than degree centrality, are there other forms of centrality (namely stochastic analogues to Betweenness and Closeness Centrality) that has similar problems? Maybe attempting to discover relevance or persons of interest? Different centralities different node roles.
Some weird thoughts: Other than degree centrality, are there other forms of centrality (namely stochastic analogues to Betweenness and Closeness Centrality) that has similar problems? Maybe attempting to discover relevance or persons of interest? Different centralities different node roles.
P.S. most centrality measures can be reduced to about 5 major components. https://www.datacamp.com/community/tutorials/centrality-network-analysis-R