Σύγκριση μεθόδων

	Ανάλυση Δικτύων Πολλαπλών Επιπέδων	Μετακεντρικότητα
Πεδίο	Ανάλυση Δικτύων	Ανάλυση Δικτύων
Οικογένεια	Machine learning	Machine learning
Έτος προέλευσης	2014	1977
Δημιουργός	Kivela, M.; Boccaletti, S. et al.	Freeman, L. C.
Τύπος	Structural network model	Centrality measure
Θεμελιώδης πηγή	Kivela, M., Arenas, A., Barthelemy, M., Gleeson, J. P., Moreno, Y., & Porter, M. A. (2014). Multilayer networks. Journal of Complex Networks, 2(3), 203–271.	Freeman, L. C. (1977). A set of measures of centrality based on betweenness. Sociometry, 40(1), 35–41.
Εναλλακτικές ονομασίες	multiplex networks, multi-layer network analysis, multilayer network analysis, MNA	Freeman betweenness, BC, geodesic betweenness, shortest-path betweenness
Συναφείς	6	6
Σύνοψη	Multiplex network analysis studies systems where the same set of nodes is connected by multiple distinct types of relationships, each represented as a separate network layer. By analyzing layers simultaneously rather than in isolation, it reveals how different relation types interact, reinforce each other, or compensate for one another across the same actors or entities.	Betweenness centrality, formalized by Linton C. Freeman in 1977, measures how often a node lies on the shortest path connecting every other pair of nodes in a network. High-betweenness nodes act as bridges or brokers: removing them fragments the network into disconnected components more severely than removing any other nodes.