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ValdkondVõrgustikuanalüüsVõrgustikuanalüüs
PerekondMachine learningMachine learning
Tekkeaasta2010–20121950 (formalized 1979)
LoojaTang, J. et al.; Holme, P. & Saramäki, J.Bavelas, A.; formalized by Freeman, L. C.
TüüpCentrality measure for temporal networksNode-level centrality index
AlgallikasTang, J., Musolesi, M., Mascolo, C., Latora, V. & Nicosia, V. (2010). Analysing information flows and key mediators through temporal centrality metrics. Proceedings of the 3rd Workshop on Social Network Systems (SNS '10). ACM. DOI ↗Freeman, L. C. (1979). Centrality in social networks: Conceptual clarification. Social Networks, 1(3), 215–239. DOI ↗
Rööpnimetusedtemporal closeness centrality, time-varying closeness centrality, evolving network closeness, dynamic CCcloseness, farness-based centrality, geodesic closeness, normalized closeness centrality
Seotud56
KokkuvõteDynamic closeness centrality extends classic closeness centrality to temporal networks by computing shortest time-respecting paths — paths that traverse edges in chronological order — and averaging inverse distances across all time windows. It reveals which nodes are most efficiently reached within an evolving network, tracking how a node's centrality rises and falls as connections appear and disappear over time.Closeness centrality measures how quickly a node can reach all others in a network by computing the inverse of its average shortest-path distance to every other node. First described by Bavelas (1950) and formally unified by Freeman (1979), it identifies nodes that can spread information or resources efficiently across the entire graph — not merely nodes with many direct contacts.
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ScholarGateVõrdle meetodeid: Dynamic Closeness Centrality · Closeness Centrality. Loetud 2026-06-19 aadressilt https://scholargate.app/et/compare