Σύγκριση μεθόδων

	Ανάλυση Δικτύων Πολλαπλών Επιπέδων Δύο Τρόπων	Ανάλυση Δικτύων Δύο Τύπων (Two-mode Network Analysis)
Πεδίο	Ανάλυση Δικτύων	Ανάλυση Δικτύων
Οικογένεια	Machine learning	Machine learning
Έτος προέλευσης	2010s (synthesis of two-mode and multilayer frameworks)	1974
Δημιουργός	Kivela et al. (multilayer); Borgatti & Everett (two-mode foundations)	Breiger, R. L.
Τύπος	Network analysis framework	Bipartite graph analysis
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.	Breiger, R. L. (1974). The duality of persons and groups. Social Forces, 53(2), 181–190.
Εναλλακτικές ονομασίες	multilayer bipartite network analysis, multi-layer two-mode network, multiplex bipartite network analysis, ML-TMNA	bipartite network analysis, affiliation network analysis, two-mode SNA, dual-projection network analysis
Συναφείς	6	5
Σύνοψη	Multilayer two-mode network analysis extends bipartite (two-mode) network analysis to settings where actors and artifacts — people and publications, firms and markets, genes and diseases — are connected across multiple distinct relationship layers or time slices simultaneously. It captures how dual-membership structures evolve, overlap, or interact across contexts that a single-layer bipartite graph cannot represent.	Two-mode network analysis examines networks built from two distinct types of nodes — such as actors and events, authors and papers, or companies and board members — connected only across types. By analysing this bipartite structure directly or projecting it onto one-mode networks, researchers uncover affiliation patterns, shared memberships, and structural duality that are invisible in standard one-mode social network analysis.