Comparer des méthodes

	Centralité de proximité dirigée	Centralité de mellem-position dirigée
Domaine	Analyse de réseaux	Analyse de réseaux
Famille	Machine learning	Machine learning
Année d'origine	1979–1994	1977
Auteur d'origine	Freeman, L. C.; Wasserman, S. & Faust, K.	Freeman, L. C.
Type	Centrality measure	Centrality measure (directed graph)
Source fondatrice	Wasserman, S. & Faust, K. (1994). Social Network Analysis: Methods and Applications. Cambridge University Press. ISBN: 978-0-521-38269-4	Freeman, L. C. (1977). A set of measures of centrality based on betweenness. Sociometry, 40(1), 35–41.
Alias	directed closeness, in-closeness centrality, out-closeness centrality, directional closeness	directed BC, digraph betweenness, asymmetric betweenness centrality, directed Freeman betweenness
Apparentées	5	5
Résumé	Directed closeness centrality extends the classical closeness measure to directed networks by separately quantifying how quickly a node can be reached by others (in-closeness) and how quickly it can reach all others (out-closeness). It is a foundational node-level metric in social network analysis and graph theory, used wherever link direction conveys meaningful asymmetry such as citation flows, information cascades, or authority hierarchies.	Directed Betweenness Centrality extends Freeman's classic betweenness measure to directed graphs, quantifying how often a node lies on the shortest directed paths between all other pairs of nodes. It identifies gatekeepers, brokers, and bottlenecks in asymmetric flows such as information cascades, citation networks, and organizational hierarchies.